Pub. L. 115-141, div. D, tit. III, sec. 309 (as amended)

SEC. 309. (a) Funds provided by this Act for Project 99-D-143, Mixed Oxide Fuel Fabrication Facility, and any funds provided by prior Acts for such Project that remain unobligated, may be made available only for construction and project support activities for such Project. (b) The Secretary of Energy shall not be subject to the requirements of subsection (a) if the Secretary waives the requirements of section 3121(a) of the National Defense Authorization Act for Fiscal Year 2018 (Public Law 115-91) in accordance with subsection (b) of such section. (c) If the Secretary waives the requirements of section 3121(a) of the National Defense Authorization Act for Fiscal Year 2018, the Secretary— (1) shall concurrently submit to the Committees on Appropriations of both Houses of Congress the lifecycle cost estimate used to make the certification under section 3121(b) of such Act; and (2) may not use funds provided for the Project to eliminate such Project until the date that is 30 days after the submission of the lifecycle cost estimate required under paragraph (1).