; and (iv) a confirmation as to whether the budget requests for impacted agencies were developed using the same estimates. (c) The Secretary shall share the bimonthly estimates developed pursuant to subsection (a) with the Secretary of Health and Human Services, the Attorney General, the Secretary of State, and the Committees on Appropriations of the Senate and the House of Representatives. 539. Section 210G(i) of the Homeland Security Act of 2002 ( 6 U.S.C. 124n(i) ) shall be applied by substituting September 30, 2024 for the date that is 4 years after the date of enactment of this section . 540. Each amount designated in this Act by the Congress as an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985 shall be available (or rescinded, if applicable) only if the President subsequently so designates all such amounts and transmits such designations to the Congress. 541. Section 401(b) of the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 ( 8 U.S.C. 1324a note) shall be applied by substituting September 30, 2024 for September 30, 2015 . 542. Subclauses (II) and (III) of section 101(a)(27)(C)(ii) of the Immigration and Nationality Act ( 8 U.S.C. 1101(a)(27)(C)(ii) ) shall be applied by substituting September 30, 2024 for September 30, 2015 . 543. Notwithstanding the numerical limitation set forth in section 214(g)(1)(B) of the Immigration and Nationality Act ( 8 U.S.C. 1184(g)(1)(B) ), the Secretary of Homeland Security, after consultation with the Secretary of Labor, and upon determining that the needs of American businesses cannot be satisfied during fiscal year 2024 with United States workers who are willing, qualified, and able to perform temporary nonagricultural labor, may increase the total number of aliens who may receive a visa under section 101(a)(15)(H)(ii)(b) of such Act ( 8 U.S.C. 1101(a)(15)(H)(ii)(b) ) in such fiscal year above such limitation by not more than the highest number of H–2B nonimmigrants who