Section 1077(b)(3)(A)–(E) of Public Law 115–91, referred to in subsec. (b)(3), is section 1077(b)(3)(A)–(E) of Pub. L. 115–91, div. A, title X, subtitle G, Dec. 12, 2017, 131 Stat. 1587, which is set out in a note under section 11301 of Title 40, Public Buildings, Property, and Works.

2022—Subsec. (b)(3), (4). Pub. L. 117–328 added par. (3) and redesignated former par. (3) as (4).

2013—Subsec. (c)(4). Pub. L. 113–6 added par. (4).

Pub. L. 119–74, div. A, title III, Jan. 23, 2026, 140 Stat. 44, provided that: “There is hereby established in the Treasury of the United States a fund to be known as the ‘National Aeronautics and Space Administration Nonrecurring Expenses Fund’ (the Fund). Unobligated balances of expired discretionary funds appropriated for this or any succeeding fiscal year from the General Fund of the Treasury to the National Aeronautics and Space Administration (NASA) by this or any other Act may be transferred (not later than the end of the fifth fiscal year after the last fiscal year for which such funds are available for the purposes for which appropriated) into the Fund. Amounts deposited in the Fund shall be available until expended, and in addition to such other funds as may be available for such purposes, for facilities infrastructure improvements, including nonrecurring maintenance, necessary for the operation of NASA, subject to approval by the Office of Management and Budget. Amounts in the Fund may not be available for the purpose described in subsection (b)(3) of section 30102 of title 51, United States Code. Amounts in the Fund may be obligated only after the Committees on Appropriations of the House of Representatives and the Senate are notified at least 30 days in advance of the planned use of funds.”