Designed for use in commercial operations, the new Immersion Suit from Mustang Survival is the ideal ship abandonment suit for workboats, transport vessels, drilling rigs, supply ships, steamships and commercial fishermen. Also suitable for the sailing community. Please note: A Declaration of Conformity (DoC) is available upon written request for all users needing to prove compliance to MED carriage requirements. Please send DoC requests to [email protected] with details on the individual products and Lot/Serial #s for which a DoC is required. The Lot # can be found on the approval markings at center inside back of each suit, while the 5-digit serial # can be found on a label located inside the face shield of each suit. Both Lot # &Serial # are also marked on the outside of each suit bag.