Maritime Legislation, STCW, SOLAS, MARPOL and Flag/Port State Requirements
This domain tests the regulatory framework an engineer must apply daily: certification, certificates, survey, pollution annexes and the inspection regime.
The instruments
STCW sets competence and certification; Chapter III covers engine officers, including III/1 officer in charge of an engineering watch and III/2 chief engineer. SOLAS covers construction, fire safety, life-saving appliances, radio, navigation, ISM (Chapter IX) and ISPS (Chapter XI-2). MARPOL has six annexes: I oil, II noxious liquid substances, III harmful packaged substances, IV sewage, V garbage, VI air pollution.
Flag and port state
The flag state certifies and surveys its ships; port state control inspects foreign ships under regional MoUs, issues deficiencies and may detain. Certificates to recognise include the International Oil Pollution Prevention Certificate, Safety Management Certificate, International Ship Security Certificate, and EIAPP for engines.
Worked example
An oily water separator discharge must be entered in the Oil Record Book Part I with the operation code, date, time, quantity and tank. If the entry does not match the ODME record and the separator log, the audit trail is broken and this is a classic port state detention item.
Traps
Mixing up the annexes - garbage is Annex V, sewage is Annex IV; assuming Annex VI is only about sulphur, when it also covers NOx, ozone-depleting substances and incinerators; believing a flag certificate removes the need to satisfy a port state inspector.