Skip to main content
CaptainsGround

Nautical glossary

Certificate of Inspection (COI)

A USCG-issued document for inspected passenger vessels stating maximum passenger count, route, manning, and other operating restrictions.

Defined for the USCG captain’s exam · cited & verified
Every answer cited & verifiedAll 4 USCG exam modules4,000+ judge-verified questions

Related terms

AbeamAftAheadAmidshipsAsternAthwartships

Know the term? Now drill it.

No signup, no credit card — answer 5 real, cited exam questions right now.

Try 5 free questionsSee how it works
Certificate of Inspection (COI) — Nautical Glossary · CaptainsGround