Which records are essential for a ship's pollution prevention requirements?

• A. Oil Record Book (1 & 2), Garbage Record Book, Ballast Water Record Book, Ozone Depleting Substances Record Book
• B. Oil Record Book (1 & 2) only
• C. Garbage Record Book, Fuel Changeover Log, Cargo Record Book
• D. Ballast Water Record Book, Cargo Record Book

Answer: (A)

Pollution prevention on ships relies on keeping records that document how different pollution streams are managed and controlled, in line with MARPOL requirements. The Oil Record Book in its two parts tracks all oil-related activities and discharges from machinery spaces and oil cargo/ballast operations, providing a clear history of how oil is handled on board. The Garbage Record Book logs the disposal or incineration of garbage, ensuring waste is managed properly and not discharged where prohibited. The Ballast Water Record Book records ballast water operations and management to prevent the spread of invasive species and show compliance with ballast water regulations. The Ozone Depleting Substances Record Book documents the presence, handling, and recovery of ozone-depleting substances on board, supporting controls to minimize ozone layer damage. Taken together, these records cover the main pollution pathways a ship must monitor: oil, garbage, ballast water, and ozone-depleting substances.

Other sets miss one or more essential records or rely on nonstandard logs, so they don’t provide the complete pollution prevention documentation required.