Regulations last checked for updates: Apr 04, 2025

Title 33 - Navigation and Navigable Waters last revised: Apr 01, 2025
authority: 33 U.S.C. 1321; 42 U.S.C. 9609; 46 U.S.C. 7701,7702; Department of Homeland Security Delegation No. 0170.1, para. 2(73)
source: CGD 98-3472, 64 FR 28062, May 24, 1999, unless otherwise noted.