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 B — declaration of inspection

33 CFR 156.150 requires the Declaration of Inspection (DOI) to be signed by the person-in-charge from both the vessel and the facility before any oil transfer begins. This document serves as a formal verification that all safety and pollution prevention requirements have been met prior to commencing operations.