On March 29, four organizations filed an amicus curiae brief in the U.S. Supreme Court, in the Georgia case over Public Service Commission elections. The brief suggests that proportional representation could be used. Currently, Georgia elects all five members of the Commission in partisan, standard statewide elections. The lawsuit had been filed by groups that argued that system violates the ability of African-Americans to elect members of their choice. The Eleventh Circuit had rejected the lawsuit and had assumed that the only remedy would be creating five districts, each district electing one Commissioner.

Fairvote, RepresentUS, Project Democracy, and the Campaign Legal Center submitted the amicus, and they point out there are other alternatives to districts, such as a Single-Transferable vote, Cumulative Voting, or Limited Voting. Here is their amicus.