Question 4 of 30
The security certificate renewal audit of a maritime vessel is done once every:
A
1 year
B
3 years
C
5 years
D
10 years
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Answer & Explanation
The correct answer is Option C: 5 years.
The International Ship Security Certificate (ISSC) is subject to an intermediate verification and is renewed following a full audit every five years, aligning with standard SOLAS certification cycles.