33 CFR 150.518 - What are the inspection requirements for work vests and immersion suits?
(b) If a work vest or immersion suit is inspected and is in serviceable condition, then it may remain in service. If not, then it must be removed from the deepwater port.
Title 33 published on 2015-08-22.
No entries appear in the Federal Register after this date, for 33 CFR Part 150.