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Guided Study

Master every COLREG and IALA rule step by step — 44 topics

Part A — General

3 topics

Application
Basic5 steps
Responsibility
Critical5 steps
General definitions
Basic5 steps

Part B-I — Any Visibility

7 topics

Section I application
Basic5 steps
Look-out
Critical5 steps
Safe speed
Critical5 steps
Risk of collision
Critical5 steps
Action to avoid collision
Critical5 steps
Narrow channels
Intermediate5 steps
Traffic separation schemes
Intermediate5 steps

Part B-II — In Sight

8 topics

Section II application
Basic5 steps
Sailing vessels
Intermediate5 steps
Overtaking
Critical5 steps
Head-on
Critical5 steps
Crossing
Critical5 steps
Action by give-way vessel
Critical5 steps
Action by stand-on vessel
Critical5 steps
Responsibilities between vessels
Critical5 steps

Part B-III — Restricted Visibility

1 topics

Conduct in restricted visibility
Critical5 steps

Part C — Lights & Shapes

12 topics

Application of lights and shapes
Basic5 steps
Definitions
Basic5 steps
Visibility of lights
Intermediate5 steps
Power-driven vessels underway
Critical6 steps
Towing and pushing
Critical6 steps
Sailing vessels underway and vessels under oars
Intermediate6 steps
Fishing vessels
Critical6 steps
Not under command or restricted in ability to manoeuvre
Critical6 steps
Vessel constrained by draught
Intermediate6 steps
Pilot vessels
Intermediate6 steps
Anchored vessels and vessels aground
Critical6 steps
Seaplanes
Basic5 steps

Part D — Sound & Light Signals

6 topics

Definitions
Basic6 steps
Equipment for sound signals
Intermediate6 steps
Maneuvering and warning signals
Critical6 steps
Sound signals in restricted visibility
Critical6 steps
Signals to attract attention
Intermediate5 steps
Distress signals
Critical5 steps

Part E — Exemptions

1 topics

Exemptions
Basic5 steps

IALA — Buoyage System

6 topics

IALA lateral marks (Region A & B)
Basic6 steps
Cardinal marks (N, E, S, W)
Intermediate6 steps
Isolated danger marks
Intermediate6 steps
Safe water marks
Basic6 steps
Special marks
Basic6 steps
Emergency wreck marking buoy
Critical6 steps