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Guided Study

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

Part A — General

3 topics

Critical5 steps

General definitions

Part B-I — Any Visibility

7 topics

Section I application

Critical5 steps

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

Sailing vessels

Intermediate5 steps

Critical5 steps

Critical5 steps

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

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

Intermediate6 steps

Anchored vessels and vessels aground

Critical6 steps

Part D — Sound & Light Signals

6 topics

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

IALA — Buoyage System

6 topics

IALA lateral marks (Region A & B)

Cardinal marks (N, E, S, W)

Intermediate6 steps

Isolated danger marks

Intermediate6 steps

Safe water marks

Emergency wreck marking buoy

Critical6 steps