Which MARPOL regulation covers accidental discharge with reason?

• A. MARPOL I/17.3
• B. MARPOL I/17.2
• C. MARPOL I/17.5
• D. MARPOL I/7.1

Answer: (A)

The concept being tested is that MARPOL Annex I provides a specific exception for accidental discharges when there is a justified reason. Among the MARPOL provisions, Regulation 17.3 is the part that directly covers accidental or unforeseen discharges caused by damage or other occurrences, allowed only when necessary to safeguard the ship and crew or to prevent greater harm to the environment. It emphasizes that such discharges may be permitted while the ship takes all reasonable steps to minimize pollution and properly reports the incident.

That’s why this option is the best choice: it matches the scenario of an accidental discharge with a stated justification. The other references pertain to different aspects of oil discharge rules and do not address the allowance for an accidental discharge with a reason in the same focused way.