CFR›Title 33›Chapter I›Part 70 ContainsSubparts 70.01–70.05CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 PART 70—INTERFERENCE WITH OR DAMAGE TO AIDS TO NAVIGATION Subparts 70.01 Subpart 70.01—Interference With Aids to Navigation Sections 70.01-1–70.01-5 70.05 Subpart 70.05—Collision With or Damage to Aids to Navigation Sections 70.05-1–70.05-20 Authority33 U.S.C. 408, 411, 412; 14 U.S.C. 501, 503, 543, 545, 546. Previous 67 Part 67—Aids to Navigation on Artificial Islands and Fixed Structures Next 72 Part 72—Marine Information