NAVY - OPNAV 3150.27A
(N773) NAVY DIVING PROGRAM (CANCELLING OPNAV 3150.28)
|Publication Date:||22 March 1993|
This instruction applies to all diving, diver training, and manned hyperbaric systems operations conducted by the U.S. Navy, afloat and ashore. Personnel working in the dry environment of sonar domes, medical hyperbaric treatment unrelated to diving, and air crew personnel undergoing emergency underwater escape training are not addressed by this instruction.