This bill proposes that the state of Michigan enter into an agreement with other states to elect the President of the United States by national popular vote. It establishes the public policy that the candidate receiving the most votes nationwide should be elected President, thereby endorsing the one-person, one-vote principle. The bill outlines the process for member states to conduct statewide popular elections for President and Vice President, determine the national popular vote totals, and certify the electors associated with the candidate who wins the national popular vote.

Key provisions include the requirement for each member state's chief election official to calculate and communicate the total votes for each presidential slate, and to designate the candidate with the highest total as the "national popular vote winner." The bill also allows for member states to withdraw from the agreement under certain conditions and stipulates that the agreement will take effect once states with a majority of electoral votes have enacted it. Additionally, it clarifies that the provisions of this agreement will take precedence over any conflicting state laws. The act is set to take effect 90 days after being enacted into law.