According to the Pollution Prevention Regulations (33 CFR), no person may transfer oil to or from a vessel unless each person in charge has signed the __________.

Correct Answer: Option D — declaration of inspection

33 CFR 156.150 requires the completion and signing of a Declaration of Inspection (DOI) before any oil transfer begins. This document confirms that both the vessel and facility PICs have inspected the transfer equipment and verified that all safety procedures are in place to prevent accidental pollution.