Navigation Rules Disclaimer: This resource is provided for educational and training purposes only. Always refer to the official U.S. Coast Guard documentation for authoritative and legally binding guidance. See navcen.uscg.gov for official information.
International Inland Both
Rule 1: Application [Part A] +
Rule 2: Responsibility [Part A] +
Rule 3: General Definitions [Part A] +
Rule 4: Application [Part B] +
Rule 5: Look-out [Part B] +
Rule 6: Safe Speed [Part B] +
Rule 7: Risk of Collision [Part B] +
Rule 8: Action to Avoid Collision [Part B] +
Rule 9: Narrow Channels [Part B] +
Rule 10: Traffic Separation Schemes [Part B] +
Rule 11: Application [Part B] +
Rule 12: Sailing Vessels [Part B] +
Rule 13: Overtaking [Part B] +
Rule 14: Head-on Situation [Part B] +
Rule 15: Crossing Situation [Part B] +
Rule 16: Action by Give-way Vessel [Part B] +
Rule 17: Action by Stand-on Vessel [Part B] +
Rule 18: Responsibilities Between Vessels [Part B] +
Rule 19: Conduct of Vessels in Restricted Visibility [Part B] +
Rule 20: Application [Part C] +
Rule 21: Definitions [Part C] +
Rule 22: Visibility of Lights [Part C] +
Rule 23: Power-driven Vessels Underway [Part C] +
Rule 24: Towing and Pushing [Part C] +
Rule 25: Sailing Vessels and Vessels Under Oars [Part C] +
Rule 26: Fishing Vessels [Part C] +
Rule 27: Not Under Command or Restricted [Part C] +
Rule 28: Constrained by Draft [Part C] +
Rule 29: Pilot Vessels [Part C] +
Rule 30: Anchored and Aground [Part C] +
Rule 31: Seaplanes [Part C] +
Rule 32: Definitions [Part D] +
Rule 33: Equipment for Sound Signals [Part D] +
Rule 34: Maneuvering and Warning Signals [Part D] +
Rule 35: Sound Signals in Restricted Visibility [Part D] +
Rule 36: Signals to Attract Attention [Part D] +
Rule 37: Distress Signals [Part D] +
Rule 38: Exemptions [Part E] +