; divided by (B) the whole number of persons in the State with the smallest whole number of persons (as shown in such statement), rounded to the nearest whole odd number. . (b) Conforming amendment The first section and section 2 of the Act entitled An Act For the apportionment of Representatives in Congress among the several States under the Thirteenth Census , approved August 8, 1911 ( 2 U.S.C. 2 note), are repealed. (c) Effective date The amendments made by this section shall apply with respect to the first regular decennial census conducted after the date of the enactment of this Act and each subsequent decennial census. 3. Commission to recommend number of Members of House of Representatives in event of significant population change (a) Establishment If, with respect to a regular decennial census of the population of the United States, the number of Representatives determined under section 22(a) of the Act entitled An Act to provide for the fifteenth and subsequent decennial census and to provide for apportionment of Representatives in Congress , approved June 18, 1929 ( 2 U.S.C. 2a(a) ), as amended by section 2(a), is 15 percent greater or lesser than the number of Representatives determined under such section with respect to the previous regular decennial census, there shall be established in Congress a commission to carry out the duties described in subsection (d) with respect to the apportionment of Representatives resulting from that census. (b) Membership (1) Appointment A commission established under this section shall consist of 15 members appointed as follows: (A) 5 members appointed by the Speaker of the House of Representatives. (B) 5 members appointed by the minority leader of the House of Representatives. (C) 2 members appointed by the majority leader of the Senate. (D) 2 members appointed by the minority leader of the Senate. (E) One member who shall serve as the Chair of the Commission, who shall be appointed by the vote of a majority of the other members, of whom— (i) at least 2 shall be