Your examiner asks: "What is the Document of Compliance for the Carriage of Dangerous Goods, who issues it, and what happens if your vessel doesn't hold one for a particular class?"

A. It is issued by the flag state (or RO on its behalf) under SOLAS Chapter II-2 Regulation 19, confirming the vessel's construction, equipment and arrangements meet the requirements for carrying the specified classes of dangerous goods; if the vessel does not hold the DOC for a given class, it must not load that class of dangerous goods, regardless of commercial pressure to accept the booking.

B. The Document of Compliance is a commercial certificate issued by the cargo insurer, unrelated to SOLAS.

C. Any vessel may carry any class of dangerous goods provided the master personally authorises it in the deck log, with no separate certificate needed.

D. The Document of Compliance is required only for tankers; container and general cargo vessels carrying packaged DG have no equivalent certificate.

A. Apply sound engineering principles using the Cargo Securing Manual's general guidance and the "right-hand rule" approach to lashing geometry/load paths, ensuring the securing arrangement accounts for the vessel's actual motions (roll, pitch, heave) for the intended route/season, and document the arrangement and the reasoning used — since non-standardised cargo by definition will not have an exact pre-approved diagram in the CSM.

B. If the exact configuration is not in the Cargo Securing Manual, the cargo cannot be lashed and must not be loaded under any circumstances.

C. Use the IMDG segregation table to determine lashing arrangements, since lashing and segregation are governed by the same table.

D. Lashing arrangements for non-standard cargo are entirely at the stevedore's discretion with no input or oversight required from ship's staff.

A. Depending on the classes and quantities carried, additional requirements can include specialised fire-fighting/protective equipment for the classes carried (referenced via SOLAS II-2/19 and the IMDG Code Supplement), the Document of Compliance itself, and special stowage/segregation arrangements recorded in the approved stowage plan — the exact additional equipment scales with the actual classes and quantities, not a single fixed list applied to every ship.

B. SOLAS II-2 makes no special equipment provision for dangerous goods carriage beyond the standard fire-fighting equipment required of all vessels.

C. The additional equipment requirement applies only to Class 1 (Explosives) and not to any other class.

D. All additional DG-related equipment requirements are set out exclusively in the ISM Code, with no SOLAS basis.