How many life-jackets or PFDs are required on a board a pleasure boat?

The number of life jackets or personal flotation devices (PFDs) required on a pleasure boat varies by jurisdiction, but generally, there must be one U.S. Coast Guard-approved life jacket for each person on board. Additionally, boats over 16 feet in length may need to have a throwable flotation device on board. It's essential to check local regulations, as they can have specific requirements regarding the type and condition of PFDs.