; or (ii) any person that may be affected by the issuance of an order. (2) Publication of proposed order If the Secretary determines that a proposed order received in accordance with paragraph (1)(B) is consistent with and will effectuate the purpose of this Act, the Secretary shall publish such proposed order in the Federal Register not later than 90 days after receiving the order, and give not less than 30 days notice and opportunity for public comment on the proposed order. (3) Issuance of order (A) In general After notice and opportunity for public comment are provided in accordance with paragraph (2) , the Secretary shall issue the order, taking into consideration the comments received and including in the order such provisions as are necessary to ensure that the order is in conformity with this Act. (B) Effective date If there is an affirmative vote in a referendum as provided in section 7 , the Secretary shall issue the order and such order shall be effective not later than 140 days after publication of the proposed order. (c) Amendments The Secretary may, from time to time, amend an order. The provisions of this Act applicable to an order shall be applicable to any amendment to an order. 5. Required terms in orders (a) In general Any order issued under this Act shall contain the terms and provisions specified in this section. (b) Concrete Masonry Products Board (1) Establishment and membership (A) Establishment The order shall provide for the establishment of a Concrete Masonry Products Board to carry out a program of generic promotion, research, and education regarding concrete masonry products. (B) Membership (i) Number of members The Board shall consist of not less than 15 and not more than 25 members. (ii) Appointment The members of the Board shall be appointed by the Secretary from nominations submitted as provided in the order. (iii) Composition The Board shall consist of manufacturers. No employee of an industry trade organization exempt from tax under paragraph (3) or (6) of section 501(c) of the