What is required for US and foreign vessels carrying NLS's to receive a COI or COC?

To receive a Certificate of Inspection (COI) or Certificate of Compliance (COC), US and foreign vessels that carry non-hazardous liquid substances (NLS) must maintain a Cargo Record Book. This book is a critical record-keeping element that enables regulatory authorities to track the handling of NLS and ensure compliance with pollution prevention requirements under the International Convention for the Prevention of Pollution from Ships (MARPOL) and other relevant regulations.

Having a Cargo Record Book helps demonstrate that the vessel is following proper procedures for loading, transporting, and discharging cargo, which is vital for preventing pollution incidents. This documentation must detail all cargo operations, including loading, unloading, and any incidents related to the cargo, such as spills or discharges.

Other options, while important in their contexts, do not specifically fulfill the requirement to obtain a COI or COC for NLS-carrying vessels. Shipboard Marine Pollution Emergency Plans and Oil Transfer Procedures, for instance, are essential for operational safety and pollution response but do not serve as the record-keeping mechanism needed for certification. Freedom of Information Act documentation does not relate directly to the operational compliance needed for vessel inspections regarding NLS transport.