Inflatable liferafts must be overhauled and inspected at a U.S. Coast Guard approved service facility every __________.

Correct Answer: Option B — twelve months

Per 46 CFR and SOLAS regulations, inflatable liferafts, inflatable lifejackets, and marine evacuation systems must be serviced annually at a USCG-approved facility to ensure structural integrity, inflation gas pressure, and deployment readiness.