When amendments are made to the shipboard oil pollution emergency plan, all revisions must be submitted to the Coast Guard __________.

Correct Answer: Option D — and cannot be implemented without approval

Amendments to the SOPEP are subject to regulatory oversight. Under 33 CFR 155.1030, any revisions to the plan must be submitted to the Coast Guard for review and approval. These changes cannot be implemented until official authorization is granted, ensuring the plan remains compliant with current safety and environmental standards.