Regulations last checked for updates: Dec 20, 2025

Title 33 - Navigation and Navigable Waters last revised: Dec 12, 2025
§ 66.05-30 - Notice to Mariners.

(a) To improve public safety, the District Commander may publish information concerning State aids to navigation, including regulatory markers, in the Coast Guard Local Notices to Mariners.

(b) Notices to Mariners which concern the establishment, disestablishment, or change of State aids to navigation, including regulatory markers, may be published whenever the aids to navigation concerned are covered by navigational charts or maps issued by the National Ocean Service or the U.S. Army Corps of Engineers.

[CGFR 66-32, 31 FR 10320, July 30, 1966, as amended by USCG-2000-7223, 65 FR 40055, June 29, 2000; USCG-2001-9286, 66 FR 33640, June 25, 2001; USCG-2001-10714, 69 FR 24982, May 5, 2004]
authority: 14 U.S.C. 542,543,544; 43 U.S.C. 1333; Pub. L. 107-296, 116 Stat. 2135; DHS Delegation No. 00170.1, Revision No. 01.4
cite as: 33 CFR 66.05-30