Regulations last checked for updates: Apr 03, 2025

Title 10 - Energy last revised: Mar 21, 2025
authority: Pub. L. 110-140 (42 U.S.C. 17013), Pub. L. 110-329, Pub. L. 111-85, Pub. L. 117-58
source: 73 FR 66731, Nov. 12, 2008, unless otherwise noted.