What is the US CG approved meaning of serviceable condition for PFDs?

The U.S. Coast Guard defines "serviceable condition" for personal flotation devices (PFDs) as being in a state that allows them to function effectively in providing buoyancy and safety. This includes being free from defects such as rips, tears, or punctures, having all straps and fasteners intact, and being clean and free of any obstructions that could impair their performance. PFDs must also be appropriately sized for the intended wearer and meet applicable safety standards. Regular inspections are necessary to ensure they remain in serviceable condition.