Code of Federal Regulations > Title 33 > Chapter I > Part 83 > Subpart C - Subpart C—Lights and Shapes

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

§ 83.20 - Application (Rule 20).

§ 83.21 - Definitions (Rule 21).

§ 83.22 - Visibility of lights (Rule 22).

§ 83.23 - Power-driven vessels underway (Rule 23).

§ 83.24 - Towing and pushing (Rule 24).

§ 83.25 - Sailing vessels underway and vessels under oars (Rule 25).

§ 83.26 - Fishing vessels (Rule 26).

§ 83.27 - Vessels not under command or restricted in their ability to maneuver (Rule 27).

§ 83.28 - [Reserved] (Rule 28).

§ 83.29 - Pilot vessels (Rule 29).

§ 83.30 - Vessels anchored, aground and moored barges (Rule 30).

§ 83.31 - Seaplanes (Rule 31).