The Center represented the Green Party in its fight to protect the right of voters to register with the Party on voter registration forms and to prevent the state and county Boards of Elections from stripping more than 30,000 New York State citizens of their identity as Green Party members on registered voter lists.
In January 2003, the Center filed an amicus brief in Federal Election Commission v. Beaumont, which involved a narrow exception to the ban on using corporate or union treasury funds for federal electioneering.