46 CFR § 160.176-2
Application
April 15, 2021
(a) Inflatable lifejackets approved under this subpart may be used to meet carriage requirements for Type I PFD's only on:
(1) Uninspected submersible vessels; and
(2) Inspected vessels for which a servicing program has been approved by the Commandant.
(b) [Reserved]