What is the ICC best described as?
Short answer
Evidence of competence for pleasure craft when requested abroad
The ICC is category-specific evidence, not universal permission. Match it to boat, place and acceptance; revise separate-certificate-icc-and-acceptance.
Sources and scope
Reviewed by Richard Moore on . This answer is scoped to united kingdom and general recreational seamanship; check the current chart, publication, local rules and official operational guidance before acting afloat.
Quick check
What is the ICC best described as?