by the leader of the party with the second greatest number of seats in the upper house. (C) One member of the lower house of the State legislature, who shall be appointed by the leader of the party with the greatest number of seats in the lower house. (D) One member of the lower house of the State legislature, who shall be appointed by the leader of the party with the second greatest number of seats in the lower house. (3) Special rule for States with unicameral legislature In the case of a State with a unicameral legislature, the Select Committee on Redistricting for the State under this subsection shall consist of the following members: (A) Two members of the State legislature appointed by the chair of the political party of the State whose candidate received the highest percentage of votes in the most recent Statewide election for Federal office held in the State. (B) Two members of the State legislature appointed by the chair of the political party whose candidate received the second highest percentage of votes in the most recent Statewide election for Federal office held in the State. (4) Deadline The State shall meet the requirements of this subsection not later than June 15, 2024. (5) Rule of construction Nothing in this subsection may be construed to prohibit the leader of any political party in a legislature from appointment to the Select Committee on Redistricting. 515. Report on diversity of memberships of independent redistricting commissions Not later than November 15, 2024, the Comptroller General of the United States shall submit to Congress a report on the extent to which the memberships of independent redistricting commissions for States established under this title with respect to the immediately preceding year ending in the numeral zero meet the diversity requirements as provided for in sections 511(a)(2)(B) and 512(b)(2).