What is a Declaration of Inspection (DOI)?

A Declaration of Inspection (DOI) serves as a critical pre-transfer checklist that ensures all necessary safety protocols and procedures are in place before the transfer of liquid cargo between a vessel and a terminal. The purpose of this document is to verify that both the vessel and terminal personnel have assessed the necessary conditions and are prepared for the operation, which includes evaluating equipment, checking for potential hazards, and confirming that all regulations are being followed. By requiring this thorough assessment in advance, the DOI plays a vital role in enhancing safety and minimizing the risks associated with transferring hazardous materials.

Although the other options might seem related to inspections or compliance, they do not accurately define the DOI. For instance, a report filed post-transfer, compliance documents, or general safety inspections, all focus on different aspects of cargo handling and safety that occur either after the fact or in a broader context, rather than being a specific pre-transfer checklist as outlined in the correct answer.