An International Oil Pollution Prevention...

🔍 Key Concepts

• IOPP (International Oil Pollution Prevention) Certificate purpose and link to MARPOL Annex I • Survey requirements and validity periods in 33 CFR 151.17 and MARPOL Annex I Reg. 6 • Events that cause statutory certificates to lose validity (e.g., failures in required surveys or major changes)

💭 Think About

• Look at which option relates directly to survey and inspection requirements for oil pollution prevention, rather than administrative or ownership changes. • Ask yourself: which event would make the Coast Guard or flag state no longer confident that the vessel still meets the technical standards certified by the IOPP? • Consider how often MARPOL-related certificates are normally valid and whether they typically expire after only 2 years without a special reason.

✅ Before You Answer

• Verify in 33 CFR 151.17 what happens if an intermediate survey is missed or not carried out as required. • Check whether simply changing the ship’s port of documentation affects the validity of international pollution prevention certificates. • Confirm whether IMO membership is about states (countries) rather than individual vessel owners, and whether that would directly cancel a ship’s IOPP Certificate.

An International Oil Pollution Prevention (IOPP) Certificate ceases to be valid on a U.S. Ship when __________.

the ship changes its port of documentation to San Francisco

the certificate exceeds 2 years from the date of issue

an intermediate survey as required by 33 CFR 151.17 is not carried out

the vessel owners cease to belong to IMO (International Maritime Organization)

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🔍 Key Concepts

💭 Think About

✅ Before You Answer