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Competence 2 Maintain a safe navigational watch

KUP 12 Have thorough knowledge of the content, application and intent of the International Regulations for Preventing Collisions at Sea, 1972, as amended

The COLREGs are an essential set of rules developed by the International Maritime Organization (IMO) to ensure safe navigation and prevent collisions between vessels at sea. This KUP 12 is an requirement for seafarers, especially those in command or with navigational responsibilities, to have a comprehensive understanding of the International Regulations for Preventing Collisions at Sea, 1972 (COLREGs), including any amendments.

PartRuleTitleDescription
Part A: General1ApplicationCOLREGs apply to all vessels on the high seas and connected waters.
2ResponsibilityMaster, owner, and crew must comply with COLREGs and take action to avoid collisions.
3General definitionsDefines key terms like “vessel,” “underway,” and “power-driven vessel.”
Part B: Steering and Sailing Rules4ApplicationRules 4 to 10 apply in any visibility condition.
5Look-OutVessels must maintain a proper look-out by sight and hearing, and all available means.
6Safe speedVessels must proceed at a safe speed to avoid collisions.
7Risk of collisionUse all available means to determine if a collision risk exists.
8Action to avoid collisionTake positive and timely action to avoid collisions.
9Narrow channelsVessels should keep to the starboard side in narrow channels and avoid impeding others.
10Traffic separation schemesVessels must follow traffic separation schemes and avoid crossing lanes.
Part B: Steering and Sailing Rules11ApplicationRules 11 to 18 apply to vessels in sight of one another.
12Sailing vesselsGoverns actions between sailing vessels to avoid collisions.
13OvertakingOvertaking vessels must keep out of the way of the vessel being overtaken.
14Head-on situationPower-driven vessels meeting head-on must alter course to starboard.
15Crossing situationIn crossing paths, the vessel on the starboard side has the right of way.
16Action by give-way vesselThe give-way vessel must take early and substantial action to avoid collision.
17Action by stand-on vesselThe stand-on vessel should maintain course and speed but may take action if necessary.
18Responsibilities between vesselsEstablishes the hierarchy of responsibilities between different types of vessels.
Part B: Steering and Sailing Rules19Conduct of vessels in restricted visibilityVessels must proceed at a safe speed and use sound signals in restricted visibility.
Part C: Lights and Shapes20ApplicationRules for lights and shapes apply from sunset to sunrise and in restricted visibility.
21DefinitionsDefines types of lights and shapes used on vessels.
22Visibility of ightsSpecifies the minimum visibility range for different lights.
23Power-driven vessels underwayRequires specific lights for power-driven vessels underway.
24Towing and pushingGoverns lights and shapes for vessels engaged in towing and pushing.
25Sailing vessels underway and vessels under oarsSpecifies lights for sailing vessels underway and vessels under oars.
Part C: Lights and Shapes26Fishing vesselsDefines lights and shapes for vessels engaged in fishing.
27Vessels not under command or restricted in ability to maneuverRequires specific lights and shapes for vessels not under command or restricted in ability to maneuver.
28Vessels constrained by their draughtVessels constrained by their draught must show a specific light configuration.
29Pilot vesselsPilot vessels on duty must display specific lights and shapes.
30Anchored vessels and vessels agroundDetails lights and shapes required for anchored vessels and vessels aground.
31SeaplanesSpecifies lights for seaplanes on the water.
Part D: Sound and Light Signals32DefinitionsDefines sound signal equipment and terminology.
33Equipment for sound signalsVessels must carry sound signaling equipment, including bells, whistles, and gongs.
34Maneuvering and warning signalsDefines sound and light signals for maneuvering and warning.
35Sound signals in restricted visibilityOutlines sound signals required when navigating in restricted visibility.
36Signals to attract attentionPermits sound or light signals to attract attention when necessary to avoid danger.
37Distress signalsSpecifies the signals that indicate distress and the need for assistance.
Part E: Exemptions38ExemptionsDescribes conditions under which vessels may be exempted from specific rules.