What does serviceable condition mean to uscg for life jacket?

In the context of the U.S. Coast Guard (USCG), "serviceable condition" for a life jacket means that the device is in good working order and free from any defects that could impair its function. It should be intact, with no rips, tears, or holes, and all straps and buckles must be operational. Additionally, the life jacket should have visible labels and markings as required by regulations. Regular inspections are necessary to ensure that the life jacket remains in serviceable condition for safe use.