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The Missouri Election Interference Law Handbook

Reviewing key federal and state laws and regulations will help election officials, their counsel, and others who support them to appropriately prepare and respond, if necessary.

October 14, 2026
October 14, 2026

Purpose and Scope

The purpose of this handbook is to provide election officials, their counsel, and others who support their election administration efforts with summaries of key legal authorities related to domestic interference in elections, both at the federal and state levels, including restrictions on such interference. It also offers scenarios and actions that officials should consider in developing their plans related to these issues.

This handbook is for informational purposes only. It does not provide legal guidance or include an exhaustive list of government agencies and departments, federal and state laws and regulations, or other authorities that may affect election administration. Nor is it an operational plan. Rather, it is for deliberative purposes and intended to inform the planning process.

Federal Law: Summary of Key Provisions*

Election Interference

Election Interference Generally

  • 18 U.S.C. § 245 (Federally protected activities): Provides protection from interference in voting or participating in other election activities on account of race, color, religion, or national origin; and prohibits using force or threat of force to willfully injure, intimidate, or interfere with “any person because he is or has been, or in order to intimidate such person . . . from[,] participating [in voting or election activities], without discrimination on account of race, color, religion or national origin.”
  • 18 U.S.C. § 594** (Intimidation of voters): Prohibits intimidating, threatening, or coercing any person “for the purpose of interfering with the right . . . to vote.”

Election Interference by Government Officials

In addition to the statutes above, some federal laws address election interference by government officials or those using government resources.

  • 18 U.S.C. § 592 (Troops at polls): Prohibits U.S. military or federal officials from stationing “troops or armed men at any place where a general or special election is held” except when necessary “to repel armed enemies of the United States.”
  • 18 U.S.C. § 593 (Interference by armed forces): Prohibits members of the U.S. military from interfering “in any manner with an election officer’s discharge of [their] duties.”
  • 18 U.S.C. § 595 (Interference by administrative employees of Federal, State, or Territorial Governments): Prohibits government employees from using official authority in connection with federally financed activity to interfere with or influence a federal election.
  • 18 U.S.C. § 598 (Coercion by means of relief appropriations): Prohibits the use of congressional appropriations “for the purpose of interfering with, restraining, or coercing” any person in the exercise of their right to vote.
  • 42 U.S.C. § 1983 (Civil action for deprivation of rights): Prohibits anyone acting under the color of state law from violating the constitutional rights of any person.

Election Material Maintenance, Access, and Retention

  • 52 U.S.C. § 21083 (Computerized statewide voter registration list requirements and requirements for voters who register by mail): Requires each state’s chief election official to ensure implementation, “in a uniform and nondiscriminatory manner,” of “a single, uniform, official, centralized, interactive computerized statewide voter registration list” containing the name, registration information, and an assigned unique identifier of every legally registered voter in the state. (Not applicable to North Dakota.)
  • 52 U.S.C. § 21085 (Methods of implementation left to discretion of State): Leaves “the specific choices on the methods of complying with the requirements of [52 U.S.C. §§ 21081–102]” to each state’s discretion.
  • 52 U.S.C. § 20701 (Retention and preservation of records and papers by officers of elections; . . . penalty for violation): Requires election officials to retain and preserve, for 22 months and with specific exceptions, all records relating to any application, registration, poll tax payment, and other act requisite to voting in any general, special, or primary election that includes candidates for president, vice president, senator, congressional representative, presidential elector, or resident commissioner of Puerto Rico, and provides criminal penalties for noncompliance.
  • 52 U.S.C. § 20703 (Demand for records or papers by Attorney General or representative; statement of basis and purpose): Requires that any record or paper retained and preserved per 52 U.S.C. § 20701 be made available for inspection, reproduction, and copying at the principal office of the legal custodian by the attorney general (or a designated representative) upon demand, provided said demand is in writing and contains a statement of the basis and the purpose for which it is made.

Election Observers

Congressional Observers

  • 52 U.S.C. § 21083a (Confirmation of Congressional Observer Access Act):
    • Provides that, regardless of legislative action, Congress has the constitutional authority “to send congressional election observers to observe polling locations, any location where processing, scanning, tabulating, canvassing, recounting, auditing, or certifying voting results is occurring, or any other part of the process associated with elections for Federal office,” per the authorities granted under U.S. Const. art. I, § 5, cl. 1 and U.S. Const. art. I, § 4, cl. 1.
    • Requires that each state “shall provide each individual who is acting as a designated congressional election observer for an election for Federal office with full access to clearly observe all elements of election administration procedures,” including (but not limited to) access to any area in which ballots are cast, processed, scanned, tabulated, canvassed, recounted, audited, or certified, during voting as well as during “pre- and post-election procedures.”
      • Provides that congressional observers may not “handle a ballot or election equipment (whether voting or nonvoting or whether tabulating or nontabulating), advocate for any position or candidate, take any action to reduce ballot secrecy or voter privacy, take any action to interfere with the ability of a voter to cast a ballot or an election administrator to carry the administrator’s duties, or otherwise interfere with the election administration process.”

Department of Justice (DOJ) “federal observers”

  • 52 S.C. § 10302 (Proceeding to enforce the right to vote): Provides that whenever the attorney general “or an aggrieved person” institutes a proceeding under any statute to enforce constitutional voting guarantees in any state or political subdivision, the court shall authorize the director of the Office of Personnel Management “to appoint federal observers . . . to serve for such period of time and for such political subdivisions as the court shall determine is appropriate to enforce the voting guarantees of the fourteenth or fifteenth amendment.”

Paramilitary Activity and Civil Unrest

  • 10 U.S.C. §§ 251–55 (Insurrection Act): Authorizes the president to deploy military forces inside the United States to suppress rebellion or domestic violence or to enforce the law in certain situations. This provision is the primary exception to the Posse Comitatus Act, under which federal military forces are generally barred from participating in civilian law enforcement activities.
  • 10 U.S.C. § 12406 (National Guard in federal service: call): Authorizes the president to federalize and deploy National Guard forces when there is an invasion or threat of invasion or a rebellion against the authority of the U.S. government or threat of such rebellion, or when the president is unable with the regular forces to execute the laws of the United States. The issue of whether this law constitutes an exception to the Posse Comitatus Act is currently in litigation.
  • 18 U.S.C. § 2101 (Anti-Riot Act): Prohibits using interstate or foreign commerce (such as crossing state lines or using the mail, phones, radio, TV, or the internet) with the intent to incite a riot; to organize, promote, encourage, participate in, or carry on a riot; to commit violent acts to further a riot; or to help someone else incite or take part in a riot or violent act related to a riot.
  • 18 U.S.C. § 231 (Civil disorders): Prohibits any of the following in connection with civil disorder: teaching or showing someone how to make or use a gun, explosive, or dangerous device; transporting or manufacturing a gun or explosive; and obstructing or interfering with police or firefighters.

Threats and Voter Intimidation

  • 18 U.S.C. § 115 (Influencing, impeding, or retaliating against a Federal official by threatening or injuring a family member): Prohibits threats “to assault, kidnap or murder” federal officials, employees, or their family members with the “intent to impede, intimidate, or interfere with” the performance of official duties, or in retaliation for official duties.
  • 47 U.S.C. § 223 (Obscene or harassing telephone calls in the District of Columbia or in interstate or foreign communications): Prohibits knowingly making an interstate communication or transmitting “any comment, request, suggestion, proposal, image, or other communication which is obscene” with the intent to abuse, threaten, or harass another person.
  • 18 U.S.C. § 610 (Coercion of political activity): Prohibits intimidating or threatening federal employees “to engage in, or not to engage in, any political activity.”
  • 18 U.S.C. § 875 (Interstate communications): Prohibits threatening to kidnap or injure someone using certain interstate communications.
  • 18 U.S.C. § 876 (Mailing threatening communications): Prohibits knowingly sending by mail “any communication . . . addressed to any other person and containing any threat to kidnap any person or any threat to injure”; includes additional penalties for mailing threats to federal officials.
  • 18 U.S.C. § 2261A (Stalking): Prohibits interstate stalking and cyberstalking.
  • 42 U.S.C. 1983 (Civil action for deprivation of rights), § 1985 (Conspiracy to interfere with civil rights): Prohibits two or more persons from conspiring to use “force, intimidation, or threat” to:
    • prevent a person from “discharging any duties” related to administering a federal election; or
    • deprive a person of equal protection, hinder state officials in securing equal protection for others, or prevent voters from engaging in lawful activity related to voting in federal elections.
  • 52 U.S.C. § 20511** (Criminal penalties): Provides criminal penalties for any person, including an election official, who “knowingly and willfully intimidates, threatens, or coerces, or attempts to intimidate, threaten, or coerce any person for . . . urging or aiding any person” in voting or registering to vote in a federal election.
  • 52 U.S.C. § 10307 (Prohibited acts): Prohibits a person acting under the color of law or otherwise from intimidating, threatening, or coercing any person “for urging or aiding any person to vote or attempt to vote” or for enforcing the right to vote.

U.S. Mail

  • 18 U.S.C. § 1708 (Theft or receipt of stolen mail matter generally): Prohibits theft of U.S. mail.
  • 18 U.S.C. § 1341 (Frauds and swindles): Prohibits using the mail for fraud.
  • 39 U.S.C. § 3018 (Hazardous material): Prohibits sending hazardous materials through the mail.
  • 18 U.S.C. § 3061 (Investigative powers of Postal Service personnel): Authorizes USPIS officials to make arrests, including warrantless arrests under certain circumstances, and to seize property as provided by law.

* Case law may exist that provides further insight into how these statutes should be interpreted and applied beyond the scope of this handbook. Anyone considering how any particular statute may be applied should consult with counsel.

** Only applicable to federal elections.

Overview of Key Federal Entities and Their Election-Related Roles and Responsibilities

Department of Defense

The Department of Defense (DOD) is an executive cabinet–level department “responsible for providing the military forces needed to deter war and protect the security of our country.” Defense Secretary Pete Hegseth was nominated by President Donald Trump and confirmed by the Senate in January 2025.

DOD plays an important role in military and overseas voter access. The Uniformed and Overseas Citizens Absentee Voting Act (UOCAVA) gives a “presidential designee” primary responsibility for the “federal functions” required under the act. In 1988, President Ronald Reagan designated the secretary of defense as the presidential designee in Executive Order 12642, which also authorized the secretary to delegate UOCAVA responsibilities, authority, and discretion “to any person or persons with the Department of Defense.” DOD Instruction 1000.04 delegates these responsibilities to the undersecretary of defense for personnel and readiness, a role currently held by Anthony J. Tata.

The DOD’s Federal Voting Assistance Program (FVAP) “administers the federal responsibilities of the Uniformed and Overseas Citizens Absentee Voting Act.” Scott Wiedmann is the director of FVAP.

FVAP recently made a change to the services it offers to UOCAVA voters: As of August 1, 2025, FVAP will no longer fax overseas voters’ election materials to county election officials, and UOCAVA voters may no longer send their voting materials to FVAP via email.

In the past, DOD entities have also helped to counter foreign threats to U.S. elections. For example, in 2022, the National Guard provided election cybersecurity support to several states.

Department of Homeland Security

The Department of Homeland Security (DHS) is an executive cabinet–level department that “works to improve the security of the United States.” DHS’s work includes customs, border, and immigration enforcement; emergency response to natural and man-made disasters; antiterrorism efforts; and cybersecurity. DHS Secretary Markwayne Mullin was nominated by President Trump and confirmed by the Senate in March 2026.

DHS has played a supportive role in election security since 2017, when the DHS secretary designated election infrastructure — including voter registration databases and associated IT systems, voting systems, and polling locations — as critical infrastructure (CI).

Importantly, this designation “does nothing to change the role state and local governments have in administering and running elections.” Moreover, as the Congressional Research Service explained, the CI designation did not establish DHS regulatory authority over elections. Rather, it simply enables DHS to provide “assistance to election jurisdictions only on a voluntary basis,” affording election officials “greater access to DHS information and security resources.”

DHS’s Cybersecurity and Infrastructure Security Agency (CISA) is the department’s lead for providing election security support and services to state and local election officials under this designation. CISA Director Sean Plankey was nominated by President Trump and confirmed by the Senate Homeland Security Committee in July 2025 advanced his nomination.

Department of Justice

The Department of Justice (DOJ) is an executive cabinet–level department charged with “enforc[ing] federal laws.” President Trump appointed Todd Blanche to serve as attorney general in June 2026. The Senate confirmed Blanche as head of the DOJ in August.

United States Postal Inspection Service

The U.S. Postal Inspection Service (USPIS) is the law enforcement arm of the United States Postal Service (USPS). USPIS “enforces over 200 federal statutes related to crimes that involve the postal system, its employees, and its customers.” It is “responsible for ensuring the safety of all mail, including Election Mail.” The chief postal inspector is appointed by the postmaster general, in consultation with USPS’s board of governors, to oversee all operations of the Postal Inspection Service. The chief postal inspector reports to the postmaster general. Current Chief Postal Inspector Gary Barksdale was appointed to the position in 2019.

Postal inspectors (PIs) are sworn federal agents, specially chosen and trained to ensure that laws are enforced, crimes are prevented, and the nation’s election mail is securely delivered. Certain PIs, designated as election crime coordinators (ECCs), “coordinate closely with the Department of Justice, Federal Bureau of Investigation, USPS Office of the Inspector General, and local and state law enforcement” as needed.

United States Postal Service

The U.S. Postal Service is “an independent establishment of the executive branch” overseen by a bipartisan board of governors. Nine of the board’s eleven members (or governors) are appointed by the president and confirmed by the Senate to serve staggered seven-year terms; the remaining two are the postmaster general and deputy postmaster general, who have no set terms. The board appoints the postmaster general; the deputy postmaster general is selected by the board and the postmaster general. The current board of governors chair is Amber McReynolds, who also chairs the board’s election mail committee and serves on its operations committee.

The Postal Service plays a vital role in election administration: processing, transporting, and delivering the nation’s election mail safely, securely, and on time. The term election mail includes “any item mailed to or from authorized election officials that enables citizens to participate in the voting process, such as ballots, voter registration cards, absentee ballot applications and polling place notifications.”

The Postal Service has specific policies and procedures on the proper acceptance, processing, delivery, and documentation of election mail. In 2022, USPS formed a permanent, full-time election and government mail services team to formalize and centralize proven strategies, processes, and procedures. The Postal Service now operates a year-round education and compliance program to ensure that employees are fully trained and applying “all policies and procedures to properly handle mail-in ballots and other Election Mail.” In 2024, the Postal Bulletin published a comprehensive guide to these policies and procedures, which includes explanations about how the official election mail logo and other identifiers help USPS to monitor, track, and prioritize delivery of election mail.

According to the Postal Service’s 2024 postelection analysis report, USPS successfully processed, transported, and delivered 99.88 percent of ballots from voters to election officials within seven days, and 99.64 percent within five days. On average, it took one day for the Postal Service to deliver ballots from voters back to local election boards.

Congress

Congress’s election-related roles and responsibilities are established in the U.S. Constitution, which grants only Congress and the states the power to regulate the times, places, and manner of federal elections. However, Congress has delegated certain federal agencies limited roles in elections. For purposes of this handbook, the overview provided in this section is limited to information related to the congressional election observer program. In 2024, Congress enacted the Confirmation of Congressional Observer Access Act (COCOA), which codifies the program, through which congressional staff volunteer and are trained for the purpose of “monitoring key aspects of the election process and collecting information to build a record for the Committee in the case of a contested election.” According to the National Association of Counties (NACo), Congress has utilized this program since 2006, though Congress says the program has existed “for decades.”

Congress asserts that the Qualifications Clause, holding that each house “shall be the Judge of the Elections, Returns and Qualifications of its own Members” (U.S. Const. art. I, § 5, cl. 1), and the Elections Clause, granting state legislatures authority over “the Times, Places and Manner of holding Elections for Senators and Representatives” but giving Congress the right to “at any time by Law make or alter such Regulations” (U.S. Const. art. I, § 4, cl. 1), grant it the authority for this program.

Shortly after COCOA’s passage, Committee on House Administration chair Bryan Steil (R-WI) and ranking minority member Joseph Morelle (D-NY) sent NACo a letter outlining the program and its purpose. The letter acknowledged that “states have the important responsibility of administering . . . federal elections” and that congressional observers “play no role in the administration of the election or the vote counting process; they are to function exclusively as an observer.” It also stated that congressional observers “are to be provided ‘full access to clearly observe all elements of election administration procedures’ throughout the election process . . . even if state law credentialing, partisan quota, or access requirements exist to the contrary,” noting that “the House’s constitutional and statutory authority in this area supersedes state law.”

Missouri State Law: Summary of Key Provisions*

Core Election Interference Provisions

  • Mo. Const. art. I, § 25: “[A]ll elections shall be free and open; and no power, civil or military, shall at any time interfere to prevent the free exercise of the right of suffrage.”
  • Mo. Rev. Stat. § 115.157: Prohibits public disclosure of voter registration and voter history records except specified information, including unique voter identification numbers, voters’ names, birth years, addresses, townships or wards, and precincts, and (for voter history records) political party affiliation.
  • Mo. Rev. Stat. § 115.261: Prohibits unlocking the door, compartment, or lock of a voting machine during an election, except at the direction of the election authority and “only for a good and sufficient reason” stated in writing.
  • Mo. Rev. Stat. § 115.284: Prohibits lists of applications under the absentee voting process for persons with permanent disabilities from being posted or displayed in an area open to the general public or shown to any unauthorized person.
  • Mo. Rev. Stat. § 115.409: Prohibits admitting anyone to a polling place except election authority personnel; election judges; partisan watchers and challengers designated by the county committee chair of each political party on the ballot; law enforcement officials acting at the request of election officials or in the line of duty; minor children under 18 accompanying an adult who is voting; international observers registered with the election authority; persons designated by the election authority to administer a simulated youth election for persons ineligible to vote because of age; members of the news media who present identification satisfactory to the election judges and are present only for bona fide news coverage, provided that the coverage does not disclose how any voter cast a ballot on any question or candidate or, in a primary election, which party ballot the voter selected, and does not interfere with the general conduct of the election as determined by the election judges or election authority; and registered voters eligible to vote at the polling place.
  • Mo. Rev. Stat. § 115.631: Prohibits the following as felonies:
    • willfully and falsely making a certificate, affidavit, or statement required to be made pursuant to any provision of chapter 115 of the election law, including but not limited to statements specifically required to be made “under penalty of perjury”;
    • knowingly furnishing false information to an election authority or election official engaged in a lawful duty or action in a way that hinders or misleads them in the performance of official duties;
    • knowingly furnishing a voter with a false, fraudulent, or bogus ballot, knowingly and fraudulently inducing a voter to cast a vote that will be rejected, or otherwise defrauding a voter of their vote;
    • knowingly removing any legal ballot from a ballot box for the purpose of changing the true and lawful count of an election, or in any other manner knowingly changing the true and lawful count of an election;
    • knowingly altering, defacing, damaging, destroying, or concealing a ballot after it has been voted for the purpose of changing the lawful count of an election;
    • knowingly altering, defacing, damaging, destroying, or concealing a poll list, report, affidavit, return, or certificate for the purpose of changing the lawful count of an election;
    • as a person authorized to receive, tally, or count a poll list, tally sheet, or election return, knowingly receiving, tallying, or counting any such document known to be fraudulent, forged, or counterfeit, or knowingly making an incorrect account of an election;
    • as a person responsible for granting certificates of election or declaring election results, knowingly granting a certificate to a person not entitled to receive it, or knowingly declaring a result based on fraudulent, fictitious, or illegal votes or returns;
    • willfully destroying or damaging any official ballots, whether marked or unmarked, after they have been prepared for use at an election and during the time that they are required by law to be preserved in the custody of the election judges or the election authority;
    • willfully tampering with, disarranging, altering the information on, defacing, impairing. or destroying a voting machine or marking device after it has been prepared for use at an election, and during the time it is required by law to remain locked and sealed, with intent to impair its functioning at an election, mislead any voter, or destroy or change the count or record of votes on such machine;
    • knowingly preparing, altering, or substituting any computer program or other counting equipment to give an untrue or unlawful result of an election;
    • while assisting a voter who is legally entitled to such assistance, in any manner coercing, requesting, or suggesting that the voter vote for or against or refrain from voting on a question, ticket, or candidate;
    • engaging in any act of violence, destruction of property valued at $500 or more, or threat of an act of violence with the intent to deny a person’s lawful right to vote or participate in the election process; or
    • knowingly providing false information about election procedures for the purpose of preventing a person from going to the polls.
  • Mo. Rev. Stat. § 115.633: Prohibits the following as felonies:
    • willfully concealing, breaking, or destroying a ballot box used or intended to be used at an election, or willfully or fraudulently concealing or removing a ballot box from the custody of the election judges, before the votes are counted; or
    • willfully tampering with, disarranging, defacing, materially altering, impairing, or destroying any voting machine or automatic tabulating equipment owned or leased by or loaned to an election authority.
  • Mo. Rev. Stat. § 115.635: Prohibits the following as misdemeanors:
    • using or threatening to use force, violence, or restraint or inflicting or threatening injury, damage, harm, or loss against a person to induce or compel them to vote or refrain from voting at an election;
    • impeding or preventing, or attempting to impede or prevent, by abduction, duress, or “any fraudulent device or contrivance,” a voter’s free exercise of the franchise, or by those means compelling, inducing, or prevailing on a voter to vote or refrain from voting at an election;
    • removing, destroying, or altering supplies or information placed in or near a voting booth to enable voters to prepare their ballots;
    • entering a voting booth or compartment except as specifically authorized by law; or
    • as an election official, challenger, watcher, or person assisting a voter, revealing or disclosing information about how any voter voted, whether the voter voted except as authorized by law, or whether the voter indicated an intent to vote or offered to vote, except to a grand jury or pursuant to a lawful subpoena in a court proceeding relating to an election offense.
  • Mo. Rev. Stat. § 115.637: Prohibits the following as misdemeanors:
    • stealing or willfully concealing, defacing, mutilating, or destroying sample ballots furnished by an organization or individual at or near a voting place on Election Day, subject to statutory exceptions for individual voters modifying or disposing of sample ballots they receive;
    • printing, circulating, or causing to be printed or circulated false and fraudulent sample ballots that appear on their face to be designed as a fraud upon voters;
    • purposefully giving a qualified voter a printed or written sample ballot intended to mislead them;
    • as a person authorized or employed to print official ballots, giving, delivering, or knowingly permitting any ballot to be taken by an unauthorized person, printed in an unauthorized form, printed with unauthorized or misspelled names, or printed with candidate names arranged in an unauthorized manner;
    • as an election authority or official charged with distributing printed ballots, or a person acting on the authority’s or official’s behalf, knowingly distributing or causing ballots to be distributed in a manner not prescribed by law;
    • possessing an official ballot except in performing duties as an election authority or official or while exercising one’s own voting privilege;
    • willfully mutilating, defacing, or altering any ballot before it is delivered to a voter;
    • as an election judge, being willfully absent from the polls on Election Day without good cause, or willfully detaining election material or equipment and failing to cause it to be produced at the voting place at the opening of the polls or within 15 minutes thereafter;
    • as an election authority or official, willfully neglecting, refusing, or omitting to perform any legal duty related to holding and conducting an election, receiving and counting ballots, or making proper returns;
    • as an election judge, party watcher, or challenger, furnishing information tending to show the state of the count before the polls close;
    • as an election judge, disclosing the name of any candidate for whom a voter has voted;
    • interfering or attempting to interfere with a voter inside a polling place;
    • causing a breach of the peace or engaging in disorderly conduct, violence, or threats of violence at any registration site, polling place, counting location, or verification location in a manner that impedes or interferes with registration, the election, the count, or verification; or
    • engaging in exit polling, surveying, sampling, electioneering, distributing election literature, posting signs, or placing vehicles bearing signs about a candidate or question on Election Day inside the building where a polling place is located or within 25 feet of the building’s outer door closest to the polling place, or refusing to remove or permit removal of such election signs or literature from property one owns or controls after a request for removal.
  • Mo. Rev. Stat. § 565.097: Prohibits intentionally harassing, intimidating, or threatening another person while hiding or concealing one’s face with a mask, hood, or other article or device for the purpose of concealing one’s identity and with intent to place another person in reasonable fear for their physical safety; does not apply to masks or face coverings worn for specified holiday, safety, occupational, weather, emergency, health, artistic, theatrical, or religious purposes.
  • Mo. Rev. Stat. § 571.030: Prohibits knowingly:
    • carrying a concealed firearm into any area where firearms are restricted under Mo. Rev. Stat. § 571.107, and makes such conduct a misdemeanor, except when the violation involves carrying a concealed weapon onto posted private property, in which case the conduct is not a criminal act but may result in denial of entry or removal from the premises;
    • discharging or shooting a firearm into a dwelling house, railroad train, motor vehicle, or “building or structure used for the assembling of people,” and makes such conduct a felony;
    • exhibiting, in the presence of one or more persons, any weapon readily capable of lethal use in an angry or threatening manner, and makes such conduct a felony;
    • carrying a firearm into an election precinct on Election Day, and makes such conduct a misdemeanor; or
    • discharging a firearm within 100 yards of an occupied schoolhouse, and makes such conduct a misdemeanor.
  • Mo. Rev. Stat. § 571.107: Prohibits carrying a concealed firearm within 25 feet of any polling place on Election Day.

Police Presence at the Polls

  • Mo. Rev. Stat. § 115.059: Authorizes election authorities, election judges, registration officers, and canvassers to request assistance or protection from police, sheriffs, and other peace officers in performing their duties, and requires those officers to comply with election authorities’ lawful requests and directions relating to such assistance.
  • Mo. Rev. Stat. § 115.111: Authorizes police, when requested by the election authority or election judges, to exclude a watcher or challenger from a polling place or location where votes are being counted if the watcher or challenger interferes with the orderly process of voting, engages in misconduct, or violates the law.
  • Mo. Rev. Stat. § 84.090: Authorizes the St. Louis board of police to preserve order at public elections and enforce election laws.
  • Mo. Rev. Stat. § 84.420: Authorizes the Kansas City board of police commissioners to preserve order at public elections and enforce election laws.

Election Material Maintenance, Access, and Retention

Various Missouri laws, including Mo. Rev. Stat. §§ 109.255.1, 115.145(4), 115.155(7), 115.293(2), and 115.493, require election officials to keep and preserve election records for certain durations. The Missouri secretary of state maintains a schedule identifying minimum retention periods to assist custodians in maintaining and disposing of election records in compliance with legal requirements. The table below lists key records retention requirements.

 

Election Observers

  • Mo. Rev. Stat. § 115.105: Prohibits challengers from making challenges except when they believe that Missouri election laws have been or will be violated, and from challenging a voter’s identification for validity to anyone other than election judges or another election authority.
  • Mo. Rev. Stat. § 115.107: Prohibits watchers from reporting to anyone the name of any person who has or has not voted, and prohibits substituting one watcher for another on Election Day.
  • Mo. Rev. Stat. § 115.109: Prohibits challengers and watchers, through a sworn and subscribed oath taken before entering upon their duties, from making any statement or giving information of any kind tending in any way to show the state of the count before the polls close on Election Day.

Emergency Powers

  • Mo. Rev. Stat. § 115.024: Authorizes an election authority to relocate polling places or reschedule an election due to a disaster only if a panel of judges orders the relocation or new election date after finding that the election authority cannot conduct the election as required by the election law, and that the proposed relocation or new date will allow voters to vote as provided by law.
  • Mo. Rev. Stat. § 44.100: Authorizes the governor, during a state of emergency, to waive or suspend the operation of any statutory requirement or administrative rule prescribing procedures for conducting state business where strict compliance would prevent, hinder, or delay necessary action by Missouri’s Department of Health and Senior Services to respond to a declared emergency or increased health threat, and to “perform and exercise such other functions, powers and duties as may be necessary to promote and secure the safety and protection of the civilian population.”
  • Mo. Rev. Stat. § 44.110: Authorizes the governor, during an emergency, to order “the suspension, in whole or in part, of the activities, functions and duties” of state or local administrative agencies, officers, or employees, and to direct state or local personnel “to render services and to provide facilities as may be needed for the carrying out of emergency management functions.”

Paramilitary Activity and Civil Disorder

  • Mo. Rev. Stat. § 41.780: Prohibits any person who is not a member of the state militia from wearing the militia’s uniform, or any part of it, and makes such conduct a misdemeanor.
  • Mo. Rev. Stat. § 574.040: Prohibits knowingly assembling with six or more other persons and “agree[ing] with such persons” to violate Missouri or federal criminal laws with force or violence, and makes such conduct a misdemeanor.
  • Mo. Rev. Stat. § 574.060: Prohibits knowingly failing or refusing to obey a lawful command from a law enforcement officer to depart from the scene of an unlawful assembly or riot, and makes such conduct a misdemeanor.
  • Mo. Rev. Stat. § 574.070: Prohibits teaching or demonstrating to another person the use, application, or construction of any firearm, explosive, or incendiary device capable of causing injury or death, while knowing or intending that it be used to further a civil disorder, and makes such conduct a felony.

Other Relevant Laws

  • Mo. Rev. Stat. § 130.028: Authorizes “any person aggrieved” to sue in Missouri court within one year when a person, labor organization, or corporation coerces, attempts to coerce, or intimidates a member or employee to vote or refrain from voting for any candidate or issue at any Missouri election.

Definitions

* Case law may exist that provides further insight into how these statutes should be interpreted and applied beyond the scope of this handbook. Anyone considering how any particular statute may be applied should consult with counsel.

Overview of State Entities

Governor of Missouri

The governor of Missouri serves as the chief executive officer of the state (see Mo. Const. art. IV, §§ 1–2). Missouri’s executive office also includes state officers commissioned by the Governor (Mo. Const. art. IV, § 5). Governor Mike Kehoe took office in 2025 and is currently serving his first four-year term.

During a state of emergency, the governor has the authority to waive or suspend the operation of any statutory requirement or administrative rule prescribing procedures for conducting state business where strict compliance would prevent, hinder, or delay necessary action by Missouri’s Department of Health and Senior Services to respond to a declared emergency or increased health threat to the population, and to “perform and exercise such other functions, powers and duties as may be necessary to promote and secure the safety and protection of the civilian population” (Mo. Rev. Stat. § 44.100.1(3)(h), (j)). In addition, during an emergency, the governor may order the “the suspension, in whole or in part, of the activities, functions and duties of any administrative agency, officer or employee of the state or of any political subdivision thereof and may direct the personnel of any agency and any officer and employee of the state or any political subdivision thereof to render services and to provide facilities as may be needed for the carrying out of emergency management functions within or without this state” (Mo. Rev. Stat. § 44.110.2).

The governor also serves as commander in chief of the state’s militia (Mo. Const. art. IV, § 6), which consists of the Army National Guard, the Air National Guard, the naval militia and the state defense force (when active), and the unorganized militia (Mo. Rev. Stat. § 41.070). The governor may call the National Guard into service to “execute the laws, suppress actual and prevent threatened insurrection, and repel invasion” (Mo. Const. art. IV, § 6; Mo. Rev. Stat. § 41.480.1).

Missouri Secretary of State

Denny Hoskins was elected Missouri’s secretary of state in 2024 and is currently serving his first term. The office of the secretary of state is established by the Missouri Constitution (Mo. Const. art. IV, § 17).

The secretary of state is designated by statute as the chief state election official responsible for administering and coordinating Missouri’s responsibilities under the Help America Vote Act of 2002 (Mo. Rev. Stat. § 28.035.1) and the National Voter Registration Act of 1993 (Mo. Rev. Stat. § 115.136.1). The secretary of state also has the following powers and duties:

  • Supplying election authorities with election law pamphlets and lists of candidates, and notifying election authorities of party nominations (Mo. Rev. Stat. § 115.413.1, Mo. Rev. Stat. § 115.387, Mo. Rev. Stat. § 115.381).
  • Approving automated voting equipment and promulgating rules and regulations around electronic voting system use (Mo. Rev. Stat. § 115.225.1). Examples of such rules include:
  • Coordinating the state’s responsibilities under the Uniformed and Overseas Citizens Absentee Voting Act, including establishing an electronic submission system for overseas voters and developing standardized absentee voting materials (Mo. Rev. Stat. § 115.906.1).
  • Regulating mail and absentee voting procedures (Mo. Rev. Stat. §§ 115.660, 115.285). Examples include:
    • 15 Mo. Code Regs. 30–10.080(2): Permits election authorities to provide voting tabulation machines for absentee ballots voted in the election authority’s office.
  • Convening the board of state canvassers to total abstracts, and announcing results for primary, general, and certain special elections, including elections involving federal and statewide offices and ballot questions (Mo. Rev. Stat. § 115.511; see also Mo. Const. art IV, § 18).
  • Examining initiative and referendum petitions for compliance with the state constitution and applicable statutory requirements, and issuing certificates of sufficiency or insufficiency within the statutory timeframe (Mo. Rev. Stat. §§ 116.120, 116.150).
  • Investigating or referring to law enforcement any suspected violations of election law (Mo. Rev. Stat. § 115.642.4(1)). However, as of August 28, 2025, the secretary of state can no longer subpoena for the production of documents to assist in investigations (Mo. Rev. Stat. § 115.642.4(2)(a)).
  • Performing other responsibilities designated by the legislature, so long as they relate to duties prescribed by the Missouri Constitution (Mo. Const. art. IV, § 14).

The Elections Division of the secretary of state’s office is responsible for administering all statewide elections and initiative petitions, and for publicizing the rules governing elections and electronic voting systems.

The secretary of state promulgates election-related rules under Missouri’s administrative rulemaking procedures, which permit a state agency to adopt an emergency rule without following ordinary rulemaking procedures only if the agency finds that an immediate danger to public health, safety, or welfare requires emergency action, or that the rule is necessary to preserve a compelling governmental interest requiring an early effective date (Mo. Rev. Stat. § 536.025.1(1)).

Boards of Election Commissioners and County Clerks

Missouri’s elections are decentralized. The state is comprised of 116 local election jurisdictions.

There must be a board of election commissioners in each county that has 900,000 or more inhabitants; in each city not situated in a county; in each city situated in more than one county that had more than 300,000 inhabitants as of January 1, 1978; and in each “first class” county (as determined by property tax evaluation) containing any part of a city with more than 300,000 inhabitants (Mo. Rev. Stat. § 115.017). “First class” counties that do meet those criteria may elect to have such a board (Mo. Rev. Stat. § 115.017(4)).

Boards of election commissioners are composed of four members — two from each major political party — who are appointed by the governor with the advice and consent of the state Senate (Mo. Rev. Stat. § 115.027.1). Board of election commissioners employees must be selected in equal numbers from the two major political parties (Mo. Rev Stat. § 115.047). Commissioners may be removed by the governor for misconduct in office after being given an opportunity to be “publicly heard in person or by counsel in [their] defense” (Mo. Rev. Stat. § 115.037).

Currently, Clay, Jackson, Platte, and St. Louis Counties and the City of St. Louis and Kansas City each have election boards.

Elections not run by boards of election commissioners are run by county clerks (Mo. Rev. Stat. § 115.051.1). County clerks are elected officials (see Mo. Rev. Stat. § 51.020). They may be subject to removal by impeachment for failing to “personally devote [their] time” to the performance of the job, for “willful or fraudulent violation or neglect of official duty,” or for failing or refusing to “perform any official act or duty” lawfully required (Mo. Rev. Stat. § 106.220).

Local election authorities — whether a board of election commissioners or a county clerk — have the authority to conduct all public elections within its jurisdiction (Mo. Rev. Stat. § 115.023.1) and to make all rules and regulations necessary for the registration of voters and the conduct of elections (Mo. Rev. Stat. § 115.043). Boards and clerks may employ anyone necessary to conduct elections and may designate which employees will have “custody of and supervise maintenance of the voting equipment” (Mo. Rev. Stat. § 115.045).

Local election authorities are responsible for several core election administration functions within their jurisdictions. They supervise voter registration, including by conducting registration, designating when and where registration will take place, and retaining voter registration records (Mo. Rev. Stat. §§ 115.141, 115.145). They also publish notices identifying the candidates, election date, and polling hours after receiving certified candidate lists from the secretary of state (Mo. Rev. Stat. §§ 115.389); designate polling places for each precinct (Mo. Rev. Stat. § 115.115.1); provide ballots for elections within their jurisdictions (Mo. Rev. Stat. § 115.247.1); deliver absentee ballots to voters with permanent disabilities (Mo. Rev. Stat. § 115.284.5); provide, equip, and supply voting booths so voters can vote conveniently and in secret (Mo. Rev. Stat. § 115.411); and appoint election judges to count absentee votes (Mo. Rev. Stat. § 115.299.1).

Election Judges and Other Election Staff

The local election authority in each jurisdiction appoints election judges (Mo. Rev. Stat. § 115.079). In counties without a board of election commissioners, election judges generally are selected from lists submitted by each major political party’s county committee; if a party committee does not submit enough qualified names, then the election authority may select and appoint judges for that party (Mo. Rev. Stat. § 115.087.1). In jurisdictions with a board of election commissioners, the board may appoint election judges for individual elections or for terms coinciding with the board’s term; boards may ask county committees of the major political parties to submit lists of qualified persons and select and appoint judges from those lists, or may also select judges from a list of unaffiliated volunteers (Mo. Rev. Stat. § 115.089). At each polling place for primary and general elections, the election authority must appoint at least two judges from each major political party, and two judges — one from each party — must be designated as supervisory judges responsible for returning election supplies to the election authority (Mo. Rev. Stat. § 115.081.4).

Election authorities may substitute judges at their discretion on Election Day and may remove a judge for good cause at any time, so long as the replacement is a qualified person from the same political party as the removed judge and no political party has a majority of judges at any given polling place (Mo. Rev. Stat. § 115.099). If a judge fails to act or fails to appear by the time the polls open, the election authority must be notified immediately, and the election authority or the judges present at the polling place may appoint a temporary judge from the same political party as the absent judge; that temporary judge has full authority to act for the election but may be removed and replaced by the election authority (Mo. Rev. Stat. § 115.095).

Election judges ensure the proper operation of elections within their assigned districts. Among their duties are:

In addition to election judges, election authorities may employ attorneys and other staff as needed to promptly and correctly perform their election administration duties (Mo. Rev. Stat. § 115.045). They may also appoint certain students as Missouri Youth Election Participants to assist election judges or election authorities under their direct supervision (Mo. Rev. Stat. § 115.104.2, .4–.5).

Missouri National Guard

Major General Charles D. Hausman serves as the adjutant general of Missouri, commanding more than 12,000 Missouri National Guard members and federal and state employees. The adjutant general is appointed by the governor with the advice and consent of the state Senate (Mo. Rev. Stat. § 41.140.1) and may be removed by the governor for any reason (Mo. Rev. Stat. § 106.010).

Under certain circumstances, Title 10 of the U.S. Code allows the president to “call into Federal service members and units of the National Guard of any State” (10 U.S.C. § 12406). Once lawfully called by the president (i.e., “activated for federal service under Title 10 authority,” or federalized), National Guard members “are in an equivalent active-duty status as their active component counterparts”; the chain of command “runs from the President to the Secretary of Defense; and from the Secretary of Defense to the commander of the combatant command.”

Federal courts recently addressed the limits on the president’s authority to federalize the National Guard under 10 U.S.C. § 12406, which permits federalization when (among other circumstances) “the president is unable with the regular forces to execute the laws of the United States.” In October 2025, President Trump invoked this law to federalize approximately 300 members of the Illinois National Guard in the Chicago area. After an additional 400 members of the Texas National Guard were slated for deployment in the area, Illinois Attorney General Kwame Raoul sued to halt the deployment.

In December 2025, the Supreme Court, by a vote of 6–3, rejected a request from the Trump administration to put the temporary restraining order issued by a lower court judge on hold while litigation continued. The majority held that the president may federalize National Guard forces under 10 U.S.C. § 12406 only in situations where he has legal authority to deploy active-duty troops and has determined that active-duty troops are insufficient. The majority concluded that, “[a]t this preliminary stage, the government has failed to identify a source of authority that would allow the military to execute the laws in Illinois,” given that President Trump had not invoked the Insurrection Act and the government did not cite an applicable constitutional authority. Shortly after this ruling, President Trump announced that he would end efforts to deploy the National Guard in Chicago, as well as in Los Angeles and Portland, Oregon.

On September 30, 2025, Governor Kehoe authorized the Missouri National Guard to provide U.S. Immigration and Customs Enforcement (ICE) with administrative and clerical assistance. All National Guard personnel assigned to this mission were selected on a volunteer basis. The governor activated these troops under Title 32 of the U.S. Code (32 U.S.C. § 502(f)), allowing them to perform federal functions using federal funds while remaining under the governor’s command and control.

Questions and Scenarios to Consider

This section offers a list of scenarios that involve federal officials and election administration. As this handbook does not provide legal advice, these scenarios may result in questions that are outside the scope of this document and should be addressed to an attorney.

Federal Presence

Federal officials — including armed, uniformed federal law enforcement officers or military personnel — could appear at in-person voting locations, election offices, or other election facilities under various circumstances. Regardless of the reason, their appearance may cause concern or confusion. As federal presence in election settings has historically been rare and is subject to both federal and state limitations, reviewing the applicable laws and regulations will help you to appropriately prepare and respond, if necessary.

Scenario: Federal officials or military personnel arrive at an in-person voting location to vote

Summary

Federal law protects the voting rights of federal officials and military personnel. State law, however, may restrict whether they may bring firearms into an in-person voting location. Additional jurisdictional questions may arise when polling sites are located on federal property, including within federal buildings.

Discussion

Federal law protects federal employees’ voting rights: 18 U.S.C. § 610 makes it a felony for “any person to intimidate, threaten, command, or coerce, or attempt to intimidate, threaten, command, or coerce, any employee of the Federal Government . . . to engage in, or not to engage in, any political activity, including, but not limited to, voting or refusing to vote for any candidate or measure in any election.” Because federal law enforcement officials and military personnel are typically armed, their presence at in-person voting locations may still raise questions about applicable firearm restrictions and jurisdiction, particularly when an in-person voting location is located on federal property.

Missouri law generally permits adults to carry a firearm, whether openly or concealed, without a permit (see Mo. Rev. Stat. § 571.030; Mo. Const. art. I, § 23). However, state law prohibits carrying a firearm into an election precinct on Election Day (Mo. Rev. Stat. § 571.030.1(8)).

Missouri law also prohibits knowingly carrying a concealed weapon into any area where firearms are restricted under section 571.107 of Missouri’s criminal code (Mo. Rev. Stat. § 571.030.1(1)). Section 571.107 restricts concealed carry within 25 feet of any polling place on Election Day, though possession in a vehicle on the premises of the polling place is not a criminal offense so long as the firearm is not removed from the vehicle or brandished (Mo. Rev. Stat. § 571.107.1(2)).

Members of the U.S. armed forces and the National Guard are exempt from these restrictions while performing official duties, as are members of the federal judiciary, persons whose bona fide duty is to execute civil or criminal process, federal probation officers, and federal flight deck officers (Mo. Rev. Stat. § 571.030.2(3)–(6)). “Peace officers” are also exempted, but that exemption is limited to “state, county and municipal peace officers who have completed the training required by the police officer standards and training commission” (Mo. Rev. Stat. § 571.030.2(1)). That said, state law also exempts “any person summoned by [a state or local peace officer] to assist in making arrests or preserving the peace while actually engaged in assisting such officer” and “qualified retired peace officers” of “any public agency” (Mo. Rev. Stat. § 571.030.2(1), .12). These exemptions may cover federal law enforcement officers.

If an in-person voting location is located on federal property, that is, located on federal land (including a military installation) or in a federal building, jurisdictional issues may arise. Election officials may have less legal authority to mitigate potential concerns about federal presence at such sites than at other locations. In that setting, 18 U.S.C. § 930(a) — which prohibits carrying firearms in a federal facility (other than a federal court facility) — typically applies. However, this prohibition does not apply to federal officials, employees, and agents or to state and local law enforcement officers while undertaking “the lawful performance of official duties” (18 U.S.C. § 930(d)(1)).

Planning and Preparation Steps for Consideration

 

  • Review current policies that address access to in-person voting locations and speak with other election officials in your state about their policies.
  • Discuss your office’s policies with your counsel and law enforcement, including any relevant past concerns, challenges, or special considerations in your jurisdiction. Here is a guide for working with law enforcement to help keep elections, voters, and election infrastructure safe and secure.
    • Update policies as necessary. Additionally, discuss these policies with relevant stakeholders as appropriate, including federal government employee groups, local voting rights groups and other community groups, local military liaisons, and state officials.
  • Incorporate these policies into your training materials and other relevant documents.
  • Publish, post, and otherwise distribute these policies before and during in-person voting. Consider working with community groups, military and veterans’ groups, and federal officials in your area to help distribute this information.
  • Consider posting signage, where appropriate, regarding weapons prohibitions at in-person voting locations, absentee ballot return locations, election offices, or other election facilities. The Center for Civic Design offers a guide with customizable gun safety signage templates.
  • Review in-person voting locations to determine whether any are located on federal property, including within federal buildings, and discuss the resulting list with your counsel to identify any special considerations that apply to these locations.
  • Meet with relevant federal officials in advance to discuss potential jurisdictional issues and agree on the rules and procedures that will apply during in-person voting. Formalize agreements as appropriate.
  • Contact your counsel and notify other election officials in your state of challenges that arise during the in-person voting period.

Scenario: Federal officials arrive at an in-person voting location to observe or monitor an election

Summary

Both the Department of Justice (DOJ) and Congress may deploy election observers or monitors. Federal and state laws prohibit interfering with election administration and intimidating voters. The application of these state law restrictions to federally authorized observers or monitors may be limited to the extent they are preempted by federal law.

Discussion

The DOJ may deploy federal employees to in-person voting locations. The deployed federal officials are often categorized as either federal observers or federal monitors. Congress has a separate program that may deploy congressional observers to in-person voting locations.

Federal observers. The DOJ has clear authority to deploy federal observers to locations “where there is a court order under Section 3(a) of the Voting Rights Act authorizing their presence.” Currently, the only jurisdictions that meet this requirement are in Louisiana (St. Landry Parish), New Jersey (Union County), and Rhode Island (City of Pawtucket). It is your responsibility to know whether a relevant court order is in place in your jurisdiction. Absent a court order, the DOJ lacks clear authority to deploy federal observers inside in-person voting locations.

Federal monitors. In the past, the DOJ has deployed federal monitors “to elections in communities all across the country.” For example, in November 2020, it deployed monitors to 18 states. In November 2024, the DOJ deployed monitors to voting locations in 27 states, including Missouri, where monitors were sent to St. Louis. The department announced in July 2026 that it would send election monitors to 15 jurisdictions across Arizona, Massachusetts, Michigan, Minnesota, New Hampshire, and Virginia during primary elections. And in September 2026, it announced that it would send 1,000 monitors to “select locations around the country to observe the general election in November.”

While the DOJ monitors “both federal and non-federal elections,” it has usually limited federal monitor deployments to Election Day. Deployed federal monitors have included DOJ attorneys and other department personnel. Federal election monitoring by the DOJ is typically coordinated by the Civil Rights Division, which informs the relevant election officials of any plans to send federal monitors and “maintain[s] contact with state and local election officials.”

In the absence of a federal statute clearly providing DOJ staff monitors access to polling locations, these monitors are generally subject to state laws governing access to the polls, which may include rules on credentialing, conduct, and where observers may be stationed. According to a 2018 report by the U.S. Commission on Civil Rights, the DOJ can “send its own staff to monitor elections, but they can only enter the polls if they have permission from the local jurisdiction.” Missouri law generally prohibits admitting anyone to a polling place except election authority personnel; election judges; designated watchers and challengers; law enforcement officials acting at the request of election officials or in the line of duty; minor children under 18 accompanying an adult who is voting; international observers registered with the election authority; persons designated by the election authority to administer a simulated youth election for persons ineligible to vote because of age; members of the news media who present satisfactory identification and are present only for bona fide news coverage; and registered voters eligible to vote at the polling place (Mo. Rev. Stat. § 115.409).

When permission has not been granted or is in question, some state election officials, including Missouri’s secretary of state and Texas’s attorney general, have requested a court order barring federal monitors inside polling locations when informed that jurisdictions in their states had been selected for federal monitoring. In Texas — which unlike St. Louis County had no prior settlement agreement with the DOJ authorizing federal monitoring — the department agreed to station observers outside polling locations. After DOJ monitors attempted to access polling locations and voting equipment during the 2026 primary in Laramie County, Wyoming, Governor Mark Gordon requested an investigation into their conduct.

Congressional observers. For “decades,” Congress has deployed election observers “to watch the administration of congressional elections in the states.” In 2024, it codified this practice by enacting the Confirmation of Congressional Observers Act, or COCOA (52 U.S.C. § 21083a), and published guidance on the congressional Election Observer Program. COCOA expressly authorizes Congress to send observers to “polling locations, any location where processing, scanning, tabulating, canvassing, recounting, auditing, or certifying voting results is occurring, or any other part of the process associated with elections for Federal office” (52 U.S.C. § 21083a(a)). Observers must be “House or Senate employee[s] designated in writing by the chair or ranking minority member of the Committee on House Administration . . . or the Committee on Rules and Administration of the Senate” (52 U.S.C. § 21083a(d)). COCOA establishes “specific guidelines for conduct and interactions between observers and election staff” and places restrictions on congressional election observers, including prohibitions on handling ballots or voting equipment.

COCOA states that the Qualifications Clause, holding that each house “shall be the Judge of the Elections, Returns and Qualifications of its own Members” (U.S. Const. art. I, § 5, cl. 1), and the Elections Clause, granting state legislatures authority over “the Times, Places and Manner of holding Elections for Senators and Representatives” but giving Congress the right to “at any time by Law make or alter such Regulations” (U.S. Const. art. I, § 4, cl. 1), grant Congress the authority for the program. The act explains that, under this authority, “regardless of legislative action, Congress has the authority to send congressional election observers.”

Shortly after COCOA’s passage, House Administration Committee chair Bryan Steil (R-WI) and ranking member Joseph Morelle (D-NY) sent a letter to the National Association of Counties outlining the congressional election observer program and the new legislation. While acknowledging that “states have the important responsibility of administering our federal elections,” the letter emphasized Congress’s “duty to ‘Judge the Elections, Returns and Qualifications of its own Members,’” and stated that “the House’s constitutional and statutory authority in this area supersedes state law.” More specifically, it stated that congressional observers “are to be provided ‘full access to clearly observe all elements of election administration procedures’ throughout the election process . . . even if state law credentialing, partisan quota, or access requirements exist to the contrary.”

In the past, program outreach to election officials in jurisdictions selected for congressional observation has been inconsistent. This has likely contributed to confusion that has at times resulted when congressional observers arrive with “credentials” that are issued by congressional committees but do not comport with state law — which often requires written authorization from a state or local political party or campaign official. On at least one occasion, after a congressional observer failed to provide credentials required under state law (but did provide a copy of a letter on House Administration Committee letterhead), a member of Congress publicly accused local election officials of “blocking entrance of Official House Election Observers.”

Importantly, COCOA also specifies that state and local election officials can lawfully remove congressional election observers when “a reasonable basis to believe that the designated congressional election observer has engaged in or imminently will engage in intimidation or deceptive practices prohibited by Federal law” exists.

Restrictions against interference. Federal and state laws prohibit federal officials from interfering or attempting to interfere in an election. 18 U.S.C. § 595 prohibits government employees from using official authority in connection with federally financed activity to interfere in a federal election. 18 U.S.C. § 598 prohibits the use of congressional appropriations “for the purpose of interfering with, restraining, or coercing” any individual in the exercise of their right to vote.

As for state law, Missouri prohibits causing a breach of the peace or engaging in disorderly conduct, violence, or threats of violence at any registration site, polling place, counting location, or verification location in a manner that impedes or interferes with registration, the election, the count, or verification (Mo. Rev. Stat. § 115.637(17)). Missouri law further prohibits knowingly furnishing false information to an election authority or official engaged in a lawful duty or action in a way that hinders or misleads them in performing official duties (Mo. Rev. Stat. § 115.631(1)).

With respect to ballots, ballot boxes, and election returns, Missouri law prohibits conduct that would alter or compromise the lawful count of an election, including knowingly removing ballots from a ballot box; altering, defacing, damaging, destroying, or concealing voted ballots, poll lists, reports, affidavits, returns, or certificates; receiving, tallying, or counting fraudulent, forged, or counterfeit election documents or knowingly making an incorrect account of an election; granting a certificate of election to a person not entitled to receive it or declaring a result based on fraudulent, fictitious, or illegal votes or returns; willfully destroying or damaging official ballots during the statutory preservation period; and willfully concealing, breaking, destroying, or removing ballot boxes from the custody of election judges before the votes are counted (Mo. Rev. Stat. §§ 115.631(10)–(15), 115.633(1)).

With regard to voting equipment and counting systems, Missouri law prohibits unlocking any door, compartment, or lock of a voting machine during an election except at the election authority’s direction, and then “only for a good and sufficient reason” stated in writing; tampering with voting machines, marking devices, or automatic tabulating equipment, including conduct intended to impair equipment functioning, mislead voters, or destroy or change the count or record of votes; and knowingly preparing, altering, or substituting any computer program or other counting equipment to produce an untrue or unlawful election result (Mo. Rev. Stat. §§ 115.261, 115.631(16), (19), 115.633(2)).

Moreover, Missouri law protects voters against interference and intimidation. Mo. Rev. Stat. § 115.635(2)–(3) prohibits using or threatening force, violence, or restraint or inflicting or threatening injury, damage, harm, or loss to induce or compel a person to vote or refrain from voting, as well as impeding or attempting to impede the free exercise of the franchise by abduction, duress, or “any fraudulent device or contrivance.” Mo. Rev. Stat. § 115.631(25) prohibits engaging in or threatening violence or destroying property valued at $500 or more with intent to deny a person’s lawful right to vote or participate in the election process. Mo. Rev. Stat. § 115.631(7), (26) prohibits knowingly furnishing a voter with a false, fraudulent, or bogus ballot; knowingly and fraudulently inducing a voter to cast a vote that will be rejected; otherwise defrauding a voter of their vote; and knowingly providing false information about election procedures to prevent a person from going to the polls. Mo. Rev. Stat. §§ 115.635(7)–(9) and 115.637(16) prohibit interfering or attempting to interfere with a voter inside a polling place; entering a voting booth or compartment except as authorized by law; removing, destroying, or altering supplies or information placed in or near a voting booth to enable voters to prepare their ballots; and, as an election official, challenger, watcher, or person assisting a voter, revealing or disclosing information about how a voter voted, whether they voted except as authorized by law, or whether they indicated an intent to vote or offered to vote, except in limited legal proceedings.

On top of these prohibitions, Missouri law imposes certain restrictions on election observers subject to state law. Mo. Rev. Stat. § 115.109 prohibits challengers and watchers, through a sworn oath taken before entering upon their duties, from making any statement or revealing information that could indicate the state of the count before the polls close on Election Day. Additionally, Mo. Rev. Stat. § 115.105.2, .5 prohibits challengers from making challenges except when they believe that Missouri election laws have been or will be violated, and from challenging a voter’s identification for validity to anyone except election judges or another election authority. Finally, Mo. Rev. Stat. § 115.107.3, .6 prohibits watchers from reporting to anyone the name of any person who has or has not voted, and prohibits substituting one watcher for another on Election Day.

The application of state law requirements to federally authorized observers or monitors may be limited to the extent they are preempted by federal law. Contact your counsel to assess whether and to what extent these requirements may apply to federally authorized observers or monitors in your jurisdiction.

Planning and Preparation Steps for Consideration
  • Review relevant federal and state laws governing federal observers, federal monitors, congressional observers, and other observers and challengers.
  • Ask for a list of the names of the federal monitors or congressional election observers that are being deployed to your jurisdiction.
  • Speak with other local election officials (including those in other states) whose jurisdictions have been selected by the DOJ or Congress for observation or monitoring.
  • Discuss the possibility of federal observers, federal monitors, and congressional observers with your counsel. Discuss appropriate responses and policies — including whether any of the state law requirements discussed above may be preempted by federal law and therefore unenforceable — and communicate them with your staff.
  • Develop a public communications plan in case a federal observer, federal monitor, or congressional observer is denied access, including procedures for responding to media, voters, and other stakeholders.
  • If your office is contacted by the DOJ or Congress about observers or monitors, consider the following actions:
    • Contact your counsel. Inform local and state election official colleagues.
    • Ask for a list of the names of the monitors or observers being deployed to your jurisdiction.
    • Identify other jurisdictions that have been selected for observation or monitoring. Communicate challenges and successes.
    • Connect your counsel with similarly situated local election officials’ counsel.
    • Contact your congressional representative or senator.

Election Interference or Disruption

Attempts to interfere with the administration of safe and secure elections can take many forms, including unlawful attempts to seize election materials and voter intimidation. Federal and state laws strictly prohibit federal interference in elections. Historically, federal efforts to interfere in elections have been exceptionally rare. However, reviewing the applicable laws and regulations will help you to appropriately prepare and respond, if necessary.

Scenario: Law enforcement officials (or others) demand access to or attempt to seize voter data, election materials, or election equipment

Summary

State and local election officials are the custodians of election records and equipment. They operate within a complex legal framework that includes state statutes, federal law, and constitutional boundaries. Responding to requests for access, subpoenas, orders, and other demands for custody of election-related materials or equipment with clarity and consistency requires careful attention to those rules, and to the roles that different levels of government play in election administration.

Discussion

Under the U.S. Constitution, both states and Congress have responsibilities related to elections. Though Congress may set rules for federal elections, in practice, states manage voter registration, voting systems, and the broader infrastructure of election administration. No federal agency has blanket authority to intervene in or access election systems without legal process or specific statutory authorization. All requests — from any requestor — must respect the constitutional and statutory framework that preserves state and local control.

Federal law designates election officials as the custodians of “all records and papers which come into [their] possession relating to any application, registration, payment of poll tax, or other act requisite to voting,” and requires them to “preserve and maintain” these records for 22 months (52 U.S.C. § 20701). The Department of Justice (DOJ) has advised that election-related records must remain under election officials’ supervision, thereby limiting conditions under which others may be granted access.

Federal and state laws may limit the information that local Missouri election officials are required to or prohibited from providing to federal officials. For example, 52 U.S.C. § 20703 requires custodians to make election records “available for inspection, reproduction, and copying at the principal office of such custodian,” but only if the attorney general makes a demand “in writing . . . [that includes] a statement of the basis and the purpose therefor.” And while Missouri law makes certain voter registration and voter history information available to the public, it generally limits public disclosure to specified information, such as unique voter identification numbers, voters’ names, birth years, addresses, townships or wards, precincts, and political party affiliations, and it permits certain voters to obtain a court order shielding their residential addresses if disclosure could endanger their safety (Mo. Rev. Stat. § 115.157.1, .3, .6).

The DOJ requested Missouri’s complete statewide voter registration list in September 2025. In March 2026, Secretary of State Hoskins offered to let DOJ audit the requested voter-registration data, but not copy or reproduce sensitive voter information, provided DOJ agreed in writing not to disclose, share, or otherwise transmit any sensitive data viewed.

Federal officials have also sought access to election equipment in Missouri. In August 2025, an official in the DOJ’s Civil Rights Division reportedly contacted the Jasper and McDonald County clerks seeking to “access, physically inspect and perhaps take physical custody” of voting equipment used in the November 2020 election. Both clerks refused the request, citing restrictions on unauthorized access to voting equipment. The Jasper County clerk also explained that the county had replaced its 2020 voting equipment and no longer possessed it.

In several other states, federal officials have also sought access to election-related materials beyond statewide voter registration lists, including voter data, election materials, and election equipment. In Arizona, a state senator produced records related to the state Senate’s audit of the 2020 election in Maricopa County in response to an FBI grand jury subpoena. The DOJ has also demanded 2024 ballots and other election materials from Wayne County, Michigan. The FBI has seized materials related to the 2020 federal election from Fulton County, Georgia. And DHS reportedly sought and obtained voter records from at least six Ohio counties; in Franklin County, DHS confirmed it was investigating possible voter fraud and requested records of dozens of voters.

Missouri law also imposes strict controls over election material and equipment custody, handling, and access, further limiting when and how such items may be obtained or used. Most election records — including ballots, ballot cards, processed ballot materials in electronic form, and write-in forms — must be preserved by the clerk or board of election commissioners for 22 months (Mo. Rev. Stat. § 115.493). During that time, no one, including the election authority, may open or inspect those records for any reason “except upon order of a legislative body trying an election contest, a court or a grand jury” (Mo. Rev. Stat. § 115.493). Mo. Rev. Stat. § 115.475 mandates procedures for the return and collection of electronic voting material.

Separately, federal and state laws prohibit anyone, including federal officials, from interfering in an election. For example, 18 U.S.C. § 595 prohibits government employees from using official authority in connection with federally financed activity to interfere in a federal election, and 18 U.S.C. § 598 prohibits the use of congressional appropriations “for the purpose of interfering with, restraining, or coercing” any individual in the exercise of their right to vote.

As for state law, Missouri prohibits causing a breach of the peace or engaging in disorderly conduct, violence, or threats of violence at any registration site, polling place, counting location, or verification location in a manner that impedes or interferes with registration, the election, the count, or verification (Mo. Rev. Stat. § 115.637(17)). Missouri law further prohibits knowingly furnishing false information to an election authority or official engaged in a lawful duty or action in a way that hinders or misleads them in performing official duties (Mo. Rev. Stat. § 115.631(1)).

With respect to ballots, ballot boxes, and election returns, Missouri law prohibits conduct that would alter or compromise the lawful count of an election, including knowingly removing ballots from a ballot box; altering, defacing, damaging, destroying, or concealing voted ballots, poll lists, reports, affidavits, returns, or certificates; receiving, tallying, or counting fraudulent, forged, or counterfeit election documents or knowingly making an incorrect account of an election; granting a certificate of election to a person not entitled to receive it or declaring a result based on fraudulent, fictitious, or illegal votes or returns; willfully destroying or damaging official ballots during the statutory preservation period; and willfully concealing, breaking, destroying, or removing ballot boxes from the custody of election judges before the votes are counted (Mo. Rev. Stat. §§ 115.631(10)–(15), 115.633(1)).

With regard to voting equipment and counting systems, Missouri law prohibits unlocking any door, compartment, or lock of a voting machine during an election except at the election authority’s direction, and then “only for a good and sufficient reason” stated in writing; tampering with voting machines, marking devices, or automatic tabulating equipment, including conduct intended to impair equipment functioning, mislead voters, or destroy or change the count or record of votes; and knowingly preparing, altering, or substituting any computer program or other counting equipment to produce an untrue or unlawful election result (Mo. Rev. Stat. §§ 115.261, 115.631(16), (19), 115.633(2)).

Planning and Preparation Steps for Consideration
  • Consult with your counsel to review policies and protocols for restrictions on and best practices for managing access to voter data, election materials, and election equipment, along with any recent court rulings addressing law enforcement demands or attempts to obtain such access. Inform your counsel of any relevant past concerns, challenges, or special considerations in your jurisdiction.
  • Consider documenting a procedure plan in consultation with counsel and other election officials if presented with a demand for voter data, election materials, or election equipment.
  • Any response to federal efforts to access or obtain voter data, election materials, and election equipment should be structured in a way that preserves the security of election materials and equipment, protects voter privacy, and avoids unnecessary disruption to voting, canvassing, or certification processes.
  • It is important to note, however, that if federal officials present a warrant signed by a judge, judicially approved warrants generally require prompt compliance, and it may be a crime to resist or interfere with their execution. Nonetheless, you should still concurrently contact your counsel without delay.
  • If access to voter data, election materials, or election equipment is provided in response to a subpoena or warrant, consult with counsel on how to obtain judicial oversight to ensure the security of those records, materials, and systems.
  • Prepare a communications plan to address public concerns, media inquiries, or disinformation about the custody, storage, or security of election materials and equipment, including by explaining applicable legal obligations and safeguards where appropriate.
  • Clearly mark public areas, restricted zones, employee-only spaces, and designated observation points to help manage in-person requests, maintain order, and protect secure environments.
  • When appropriate, consult with the Missouri Association County Clerks and Election Authorities, the Missouri secretary of state’s office, and trusted and experienced state and local election officials for advice on efficiently fielding similar requests. Sharing information may also help other officials facing similar situations.

Scenario: Armed federal officials or troops are deployed to a voting location

 

Summary

Deployments of armed federal officials or military personnel to voting locations may implicate federal and state restrictions on armed personnel and firearms. Laws prohibiting voter intimidation and election interference may also apply.

Discussion

On its face, 18 U.S.C. § 592 makes it a felony for federal civil servants to order, bring, keep, or have under their control armed federal law enforcement officials at any polling location unless that location is under armed foreign attack. Given that federal law enforcement officials — including U.S. Immigration and Customs Enforcement (ICE) agents — are typically armed, this prohibition would usually prohibit their deployment to in-person voting locations. Notably, although 18 U.S.C. § 592 was enacted well after the passage of the Insurrection Act, it does not provide an exemption for troops deployed pursuant to the act.

As explained above, Missouri law generally permits adults to carry firearms openly or concealed without a permit, but it prohibits carrying a firearm into any election precinct on Election Day and restricts concealed carry within 25 feet of any polling place on Election Day (Mo. Rev. Stat. §§ 571.030.1(8), 571.107.1(2); see also Mo. Const. art. I, § 23). Members of the U.S. armed forces and the National Guard are exempt from these restrictions while performing official duties, as are members of the federal judiciary, persons whose bona fide duty is to execute civil or criminal process, federal probation officers, and federal flight deck officers (Mo. Rev. Stat. § 571.030.2(3)–(6)). Missouri law also exempts “any person summoned” to assist a peace officer in making arrests or preserving the peace while actually providing that assistance, as well as “qualified retired peace officers” of “any public agency”; those exemptions may cover some federal law enforcement personnel (Mo. Rev. Stat. § 571.030.2(1), .12).

Missouri law also prohibits knowingly discharging or shooting a firearm at or into any “building or structure used for the assembling of people”; exhibiting, in the presence of one or more persons, any weapon readily capable of lethal use in an “angry or threatening manner”; and discharging or shooting a firearm within 100 yards of an occupied schoolhouse, which may encompass a polling site (Mo. Rev. Stat. § 571.030.1(3), (4), (6)). As above, members of the U.S. armed forces and the National Guard are exempt from these prohibitions when the conduct is reasonably associated with or necessary to fulfill their official duties (Mo. Rev. Stat. § 571.030.2(3)). Other exemptions likewise cover members of the federal judiciary, persons charged with executing civil or criminal process, federal probation officers, federal flight deck officers, persons summoned to assist peace officers in making arrests or preserving the peace, and “qualified retired peace officers” — but, as with service members, only when the conduct is reasonably associated with or necessary to fulfill official duties (Mo. Rev. Stat. § 571.030.2(1), (4)–(6), .12).

State law expressly prohibits intentionally harassing, intimidating, or threatening another person while hiding or concealing one’s face with a mask, hood, or other article or device in order to obscure one’s identity and with intent to place another person in reasonable fear for their physical safety (Mo. Rev. Stat. § 565.097.1). The statute does not apply when a person is wearing a mask or other face covering for a purpose other than harassing, intimidating, or threatening another person, including for specified holiday, safety, occupational, weather, emergency, health, artistic, theatrical, or religious purposes (Mo. Rev. Stat. § 565.097.3).

Separately, Section 11(b) of the Voting Rights Act of 1965 (52 U.S.C. § 10307(b)) prohibits intimidating, threatening, or coercing — or attempting to intimidate, threaten, or coerce — voters or those urging or aiding others to vote, whether or not the intent is to intimidate. Courts have consistently recognized that Section 11(b) creates a private right of action, allowing private plaintiffs, including voters, to obtain relief against voter intimidation. Missouri law similarly permits “any person aggrieved” to sue in Missouri court within one year when a person, labor organization, or corporation coerces, attempts to coerce, or intimidates a member or employee to vote or refrain from voting for any candidate or issue at a Missouri election (Mo. Rev. Stat. § 130.028.1(2)–(3), .4).

Missouri law also prohibits conduct that interferes with or intimidates voters. Mo. Rev. Stat. § 115.635(2)–(3) prohibits using or threatening force, violence, or restraint or inflicting or threatening injury, damage, harm, or loss to induce or compel a person to vote or refrain from voting, as well as impeding or attempting to impede the free exercise of the franchise by abduction, duress, or “any fraudulent device or contrivance.” Mo. Rev. Stat. § 115.631(25) prohibits engaging in or threatening violence or destroying property valued at $500 or more with intent to deny a person’s lawful right to vote or participate in the election process. Mo. Rev. Stat. § 115.631(7), (26) prohibits knowingly furnishing a voter with a false, fraudulent, or bogus ballot; knowingly and fraudulently inducing a voter to cast a vote that will be rejected; otherwise defrauding a voter of their vote; and knowingly providing false information about election procedures to prevent a person from going to the polls. Mo. Rev. Stat. §§ 115.635(7)–(9) and 115.637(16) prohibit interfering or attempting to interfere with a voter inside a polling place; entering a voting booth or compartment except as authorized by law; removing, destroying, or altering supplies or information placed in or near a voting booth to enable voters to prepare their ballots; and, as an election official, challenger, watcher, or person assisting a voter, revealing or disclosing information about how a voter voted, whether they voted except as authorized by law, or whether they indicated an intent to vote or offered to vote, except in limited legal proceedings.

Additionally, Missouri law targets those who would interfere with election administration. State law prohibits causing a breach of the peace or engaging in disorderly conduct, violence, or threats of violence at any registration site, polling place, counting location, or verification location in a manner that impedes or interferes with registration, the election, the count, or verification (Mo. Rev. Stat. § 115.637(17)). Missouri law further prohibits knowingly furnishing false information to an election authority or official engaged in a lawful duty or action in a way that hinders or misleads them in performing official duties (Mo. Rev. Stat. § 115.631(1)).

With respect to ballots, ballot boxes, and election returns, Missouri law prohibits conduct that would alter or compromise the lawful count of an election, including knowingly removing ballots from a ballot box; altering, defacing, damaging, destroying, or concealing voted ballots, poll lists, reports, affidavits, returns, or certificates; receiving, tallying, or counting fraudulent, forged, or counterfeit election documents or knowingly making an incorrect account of an election; granting a certificate of election to a person not entitled to receive it or declaring a result based on fraudulent, fictitious, or illegal votes or returns; willfully destroying or damaging official ballots during the statutory preservation period; and willfully concealing, breaking, destroying, or removing ballot boxes from the custody of election judges before the votes are counted (Mo. Rev. Stat. §§ 115.631(10)–(15), 115.633(1)).

With regard to voting equipment and counting systems, Missouri law prohibits unlocking any door, compartment, or lock of a voting machine during an election except at the election authority’s direction, and then “only for a good and sufficient reason” stated in writing; tampering with voting machines, marking devices, or automatic tabulating equipment, including conduct intended to impair equipment functioning, mislead voters, or destroy or change the count or record of votes; and knowingly preparing, altering, or substituting any computer program or other counting equipment to produce an untrue or unlawful election result (Mo. Rev. Stat. §§ 115.261, 115.631(16), (19), 115.633(2)).

Finally, state law gives election officials authority to respond to conduct that may involve voter intimidation or disruption at polling places. Election authorities, election authority employees, election judges, registration officers, and canvassers may require assistance or protection from police, sheriffs, and other peace officers in performing their duties, and those officers must comply with lawful requests and directions relating to that assistance (Mo. Rev. Stat. § 115.059). When requested by the election authority or election judges, police may exclude a watcher or challenger from a polling place or vote-counting location if the watcher or challenger interferes with the orderly process of voting, engages in misconduct, or violates the law (Mo. Rev. Stat. § 115.111). More generally, Missouri law prohibits knowingly failing or refusing to obey a law enforcement officer’s lawful command to depart from the scene of an unlawful assembly or riot (Mo. Rev. Stat. § 574.060.1). In St. Louis and Kansas City, the relevant police boards are also required to preserve order at public elections and enforce election laws (Mo. Rev. Stat. §§ 84.090(4), (8), 84.420.1(5), (9)).

Planning and Preparation Steps for Consideration
  • Consult with your counsel about the possibility of armed federal officials or troops being deployed to voting locations.
  • Reach out to entities where voting locations are sited (e.g., schools, community centers, and nursing homes) to discuss their policies regarding access to those engaged in immigration enforcement on site and the applicability of those policies during the voting process.
  • Consider listing prohibitions on firearms, intimidation, deterrence, and obstruction on signage posted at voting locations. The Center for Civic Design offers a guide with customizable gun safety signage templates.
  • Provide or cite the above-mentioned statutes when responding to concerns about armed federal officials or troops at voting locations.
  • Keep abreast of developments in cases involving deployment of federal troops and evaluate with your counsel to determine whether policy changes are warranted.
  • Contact your counsel if any issues arise.

Scenario: Federal agents are deployed to communities

Summary

Increased and visible deployment of federal agents to communities during the early voting period and on Election Day could have a chilling effect on eligible voters. State and federal voter intimidation laws may apply.

Discussion

Missouri law prohibits knowingly discharging or shooting a firearm into any dwelling house, railroad train, motor vehicle, or “building or structure used for the assembling of people”; exhibiting, in the presence of one or more persons, any weapon readily capable of lethal use in an “angry or threatening manner”; and discharging or shooting a firearm within 100 yards of an occupied schoolhouse (Mo. Rev. Stat. § 571.030.1(3), (4), (6)). Members of the U.S. armed forces and the National Guard are exempt from these prohibitions when the conduct is reasonably associated with or necessary to fulfill their official duties (Mo. Rev. Stat. § 571.030.2(3)). Other exemptions cover members of the federal judiciary, persons whose bona fide duty is to execute civil or criminal process, federal probation officers, federal flight deck officers, “any person summoned” to assist a peace officer in making arrests or preserving the peace, and “qualified retired peace officers” — but, as with service members, only when the conduct is reasonably associated with or necessary to fulfill official duties (Mo. Rev. Stat. § 571.030.2(1), (4)–(6), .12).

Additionally, state law prohibits intentionally harassing, intimidating, or threatening another person while hiding or concealing one’s face with a mask, hood, or other article or device in order to obscure one’s identity and with intent to instill reasonable fear for physical safety (Mo. Rev. Stat. § 565.097.1). The statute does not apply when a person is wearing a mask or other face covering for a purpose other than harassing, intimidating, or threatening another person, including for specified holiday, safety, occupational, weather, emergency, health, artistic, theatrical, or religious purposes (Mo. Rev. Stat. § 565.097.3).

Separately, Section 11(b) of the Voting Rights Act of 1965 (52 U.S.C. § 10307(b)) prohibits intimidating, threatening, or coercing — or attempting to intimidate, threaten, or coerce — voters or those urging or aiding others to vote, whether or not the intent is to intimidate. Courts have consistently recognized that Section 11(b) creates a private right of action, allowing private plaintiffs, including voters, to obtain relief against voter intimidation. Missouri law similarly permits “any person aggrieved” to sue in Missouri court within one year when a person, labor organization, or corporation coerces, attempts to coerce, or intimidates a member or employee to vote or refrain from voting for any candidate or issue at a Missouri election (Mo. Rev. Stat. § 130.028.1(2)–(3), .4).

Missouri law also prohibits conduct that interferes with or intimidates voters. Mo. Rev. Stat. § 115.635(2)–(3) prohibits using or threatening force, violence, or restraint or inflicting or threatening injury, damage, harm, or loss to induce or compel a person to vote or refrain from voting, as well as impeding or attempting to impede the free exercise of the franchise by abduction, duress, or “any fraudulent device or contrivance.” Mo. Rev. Stat. § 115.631(25) prohibits engaging in or threatening violence or destroying property valued at $500 or more with intent to deny a person’s lawful right to vote or participate in the election process. Mo. Rev. Stat. § 115.631(7), (26) prohibits knowingly furnishing a voter with a false, fraudulent, or bogus ballot; knowingly and fraudulently inducing a voter to cast a vote that will be rejected; otherwise defrauding a voter of their vote; and knowingly providing false information about election procedures to prevent a person from going to the polls. Mo. Rev. Stat. §§ 115.635(7)–(9) and 115.637(16) prohibit interfering or attempting to interfere with a voter inside a polling place; entering a voting booth or compartment except as authorized by law; removing, destroying, or altering supplies or information placed in or near a voting booth to enable voters to prepare their ballots; and, as an election official, challenger, watcher, or person assisting a voter, revealing or disclosing information about how a voter voted, whether they voted except as authorized by law, or whether they indicated an intent to vote or offered to vote, except in limited legal proceedings.

Planning and Preparation Steps for Consideration
  • Reach out to community organizations, including immigrants’ rights groups, and local leadership (e.g., the mayor’s office and school superintendent) to understand your role in helping eligible voters in your community feel safe exercising their right to vote.
  • Review any public education materials on this matter with local counsel to ensure accuracy and legality.
  • Contact your counsel if any issues arise.

Scenario: Ongoing shifts in USPS operations may increase delays in mail-ballot delivery

 

Summary

The U.S. Postal Service is responsible for processing, transporting, and delivering the nation’s election mail safely, securely, and on time. Ongoing operational changes may delay delivery of mail ballots.

Discussion

Public confidence in election mail is a crucial component of free and fair U.S. elections. The Postal Service plays a vital role in sustaining that confidence by reliably delivering election mail. Election mail encompasses “any item mailed to or from authorized election officials that enables citizens to participate in the voting process — including ballots, voter registration cards, absentee voting applications and polling place notifications.” Recent operational changes in how USPS handles election mail could affect delivery of mail ballots.

One such change is that USPS has consolidated processing into fewer regional facilities, which means that mail in many areas now travels farther to reach a regional processing center. Another change is that mail dropped off at post offices or collection boxes more than 50 miles from a regional hub now may not be collected until the next day. Because mail is postmarked when it reaches a processing facility — not when it is dropped off — these changes may delay postmarking and, in turn, ballot delivery. USPS itself has acknowledged that the gap between mailing and postmarking “has and will become more common” under these changes.

USPS has also adopted new requirements that, if implemented, could affect the timing of ballot delivery. In August 2026, the Postal Service issued a final rule to implement an executive order. The rule imposes new design and tracking requirements for ballots mailed during federal general, special, and runoff elections and requires state-specific participation lists containing voter names and associated, individualized barcodes. USPS would use those lists and barcodes to verify outbound ballot mail before accepting it. Litigation over the final rule and underlying executive order remains ongoing, but these requirements are currently blocked. Check with your counsel as to the status of the litigation.

Even if this rule takes effect, USPS’s governance structure may make rapid implementation uncertain. Unlike most executive agencies, which are led by a single presidentially appointed, Senate-confirmed head, USPS is an “independent establishment of the executive branch” overseen by a bipartisan board of governors (39 U.S.C. § 201). Guided by statute and its bylaws, which require USPS to deliver all mail inducted into its network across all delivery points in the U.S. (39 U.S.C. § 101), the board directs USPS’s powers, reviews Postal Service practices and policies, controls Postal Service expenditures, and selects and may remove the Postmaster General (39 U.S.C. § 202). The Postmaster General, “as directed by the board . . . directs the powers of USPS except for those matters reserved for either the board or the governors.” For example, the “[a]pproval of official statements adopting major policy positions and of official positions on legislative proposals having a major impact on USPS” is a responsibility “[r]eserved for [d]ecision by the [b]oard.”

Taken together, these operational developments make planning for potential delays in mail-ballot delivery challenging, as illustrated by recent experience in Wisconsin. After the state’s April 2026 election, nearly two-thirds of Wisconsin county and municipal clerks responding to a survey reported mail delivery issues, and many said that mail ballots took seven to ten business days to arrive rather than the standard three to five. USPS has stated that it plans to take “extraordinary measures” in the days leading up to the 2026 general election to “accelerate the delivery of ballots when the Postal Service is able to identify the mail piece as a ballot,” as it says it has done in every general election since 2020. Although extraordinary measures can expedite ballot handling and allow for extra deliveries and special pickups, they would not alter the underlying changes in postal operations affecting ballot delivery that are discussed above.

Election officials can prepare for and respond to mail service interruptions or delays such as these by strengthening the parts of the process they can control — for example, by mailing ballots to voters as early as possible; reminding voters that they may deliver their absentee ballots to their election authority personally or through a qualifying relative; and publicly communicating when voters should return ballots to ensure they are counted.

Planning and Preparation Steps for Consideration
  • Identify election mail policies and procedures that your office can control, such as voted ballot return envelope design. Review these policies and assess whether changes are appropriate in your jurisdiction.
  • Meet with your local postmaster to share bulk-mailing drop-ship dates and estimated mail volume; troubleshoot issues from previous election cycles and identify any challenges that could arise under current USPS delivery policies; and discuss whether and how “extraordinary measures” will be implemented in your jurisdiction during the upcoming general election.
  • Encourage voters to confirm that their address information is up-to-date and make a plan for how they will vote. If that plan includes using a mail ballot, encourage them to return completed ballots as early as possible and remind them that they may deliver their absentee ballots to their election authority personally or through a qualifying relative.
  • If your office uses ballot-tracking services or tools, regularly monitor the data for service anomalies and trends, and communicate any issues promptly to USPS officials.
  • Consult your counsel right away if you observe significant or unexpected delays in election mail delivery, or if federal officials seek to withhold election mail.
  • Report problems to USPS at https://electionmail.usps.com/s/report-a-problem, and be proactive in following up with USPS officials regarding service issues.
  • Share information about service interruptions or delays with local colleagues and other election officials.

The information in this handbook is provided for general informational purposes only and does not constitute legal advice. You should consult a qualified attorney for advice regarding your particular situation.

More from the State Election Interference Law Handbooks series