On November 1, the Maine Libertarian Party filed a lawsuit in federal court against the law that requires a new party to qualify by January of the election year. The lawsuit also challenges the state policy of erasing all of a party’s registered members when the party goes off the ballot. The case number is not yet assigned, but the case is Baines v Dunlap.
In 2016, when the deadline for a new party to qualify was in December of the year before the election, a U.S. District Court enjoined that deadline. In response, the legislature then moved the deadline only one month. New parties qualify by persuading at least 5,000 voters to register into the party.