MASTER-500-L6.3

Legislation, emergencies and command judgement

The final oral area draws the command responsibilities together — legislation, emergency command, and the judgement that defines a Master. This lesson pulls those threads into the command standard.

Legislation and pollution

The Master works within the framework of the conventions and codes — SOLAS, MARPOL, STCW, Load Line, MLC, the Large Yacht Code, ISM and ISPS — and the Merchant Shipping Notices that carry the detail, and applies MARPOL, the SOPEP and the Garbage Management Plan in daily operation. The examiner wants an officer who knows the duty, the standard, and where the detail is written, and who keeps honest, complete records, because false or missing entries are a serious offence.

Emergency command and judgement

Command of a major emergency

  1. Take command; raise the alarm, muster and account for everyone.
  2. Assess the threat to the ship and direct the emergency teams while keeping essential services running.
  3. Communicate — the appropriate distress or urgency call, and liaison with the company and authorities.
  4. Decide — fight on, seek assistance, or as a last resort order a controlled abandonment with everyone accounted for.
  5. Record the times and actions for the report and any investigation.

NOTE — Command is judgement and accountability The certificate ultimately certifies judgement under pressure and personal accountability for the ship and everyone aboard. The examiner probes not just what you know, but how you would decide and lead when it matters.

WARNING — The overriding authority is there to be used Under the ISM Code the Master's authority to act for safety overrides commercial pressure. A Master who knows this but will not use it when safety demands has missed the point of command.

Practice questions

5 questions
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The commercial operating standard for a large charter yacht is set by the: (a) IRPCS (b) Large Yacht Code (alongside SOLAS/MARPOL) (c) MARPOL Annex VI only (d) muster list

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The decision to abandon ship rests with the: (a) Senior officer of the watch (b) Master, as a last resort (c) Company DPA (d) Coastguard

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False or missing entries in the Oil Record Book are: (a) A minor matter (b) A serious offence pursued by Port State Control (c) Time-saving (d) The engineer's problem only

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The Master's overriding authority under the ISM Code should be: (a) Never used (b) Used when safety demands, even against commercial pressure (c) Used only in port (d) Delegated to the mate

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The certificate ultimately certifies: (a) Only technical knowledge (b) Judgement under pressure and accountability for the ship and all aboard (c) Radio operation only (d) Chartwork only

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