Pub. L. 115-141, div. F, tit. V, sec. 536 (as amended)

SEC. 536. (a) None of the funds appropriated by this or previous appropriations Acts or otherwise made available to the Department of Homeland Security may be used to establish accounts in the Treasury of the United States for the Countering Weapons of Mass Destruction Office or the Cybersecurity and Infrastructure Security Agency until Congress has enacted a law that specifically authorizes such Office or Agency and such authorization identifies the functions that are authorized to be transferred to such Office or Agency. (b) Subject to the limitation in subsection (a), if Congress enacts a law on or after the date of enactment of this Act that specifically authorizes the Countering Weapons of Mass Destruction Office or the Cybersecurity and Infrastructure Security Agency and such authorization identifies the functions that are authorized to be transferred to such Office or Agency, the Secretary of Homeland Security may— (1) not earlier than October 1, 2018, establish accounts in the Treasury of the United States necessary to carry out the functions of the Office or Agency as authorized; (2) execute appropriations of the Department of Homeland Security as provided in subparagraph (1), including any continuing appropriations made available for fiscal year 2019, before enactment of a regular appropriations Act; and (3) transfer any funds made available to the Department of Homeland Security by any appropriations Acts to the accounts created in subparagraph (1) for functions that are authorized to be transferred to such Office or Agency and to be used for the purpose of executing authorization of such Office or Agency. (c) The authority provided in subsection (b)(3) shall only be available if the Secretary has notified the Committees on Appropriations of the Senate and the House of Representatives at least 15 days in advance of each such transfer.