The bill enacted by the Louisiana Legislature introduces definitions for "ranked-choice voting" and "instant runoff voting" in R.S. 18:2(16). These definitions outline a voting method where voters rank candidates by preference, and votes are tabulated in rounds, transferring votes from defeated candidates to the next preferred candidates until a majority is achieved or the required number of candidates is elected.

Additionally, the bill establishes R.S. 18:405, which prohibits the use of ranked-choice voting and instant runoff voting for determining the election or nomination of candidates to any local, state, or federal elective office in Louisiana. However, it includes an exception for military and overseas voters, ensuring that their votes cast via special absentee ballots are counted according to existing laws. The act will take effect upon the governor's signature or after the designated period for bills to become law without a signature.