Answer
This is a classic regulatory question to test your understanding of maritime law.
| Feature | Certificate | Document |
|---|---|---|
| Definition | A legally binding instrument issued by a Flag State or Recognized Organization confirming statutory compliance. | A procedural manual, record, or plan that provides operational guidance or logs historical actions. |
| Validity | Has a strict expiry date (usually 5 years) and requires annual or intermediate surveys to maintain validity. | Usually a continuous, "live" record or a permanently approved manual (unless the vessel's structure/operation changes). |
| Regulatory Role | Acts as Prima Facie evidence that the vessel meets international conventions (SOLAS, MARPOL, MLC). | Proves that the vessel is being operated in accordance with those conventions and the company SMS. |
| Examples | IOPP Certificate, Certificate of Fitness (CoF), Safety Equipment Certificate. | Oil Record Book, SOPEP manual, Cargo Operations Manual, Damage Control Plan. |