Section, Pub. L. 101–189, div. C, title XXXI, § 3142, Nov. 29, 1989, 103 Stat. 1680, which related to executive management training in the Department of Energy, was renumbered section 4621 of Pub. L. 107–314, the Bob Stump National Defense Authorization Act for Fiscal Year 2003, by Pub. L. 108–136, div. C, title XXXI, § 3141(i)(8)(A)–(C), Nov. 24, 2003, 117 Stat. 1778, and is classified to section 2721 of Title 50, War and National Defense.