What is the USCG-approved meaning of "serviceable condition" for personal flotation devices (PFDs)?

The USCG-approved meaning of "serviceable condition" for personal flotation devices (PFDs) includes ensuring that all components of the device are functional and reliable. When referring to straps and zippers, it is crucial that these elements work properly because they play a key role in securing the PFD on the wearer and ensuring it can be easily donned in an emergency. A PFD that has non-functioning straps or zippers may not provide adequate safety, as it could either come off during use or fail to function as intended when required.

While bright color can enhance visibility, it is not a definitive criterion for serviceability. The age of a PFD is also not a determining factor for serviceability across all types, as some can remain effective beyond five years if they are well maintained. Finally, while PFDs are designed to float and provide buoyancy, simply ensuring it floats with weight does not adequately address the integrity and functionality of the flotation device in emergencies.