The Federal Property and Administrative Services Act of 1949, referred to in subsec. (b)(2)(A), is act June 30, 1949, ch. 288, 63 Stat. 377. Title IV of the Act, which was classified generally to subchapter III (§ 511 et seq.) of chapter 10 of former Title 40, Public Buildings, Property, and Works, was repealed and reenacted by Pub. L. 107–217, §§ 1, 6(b),
Section effective six months after