NAVSEA SS521-AG-PRO-01 (REV.6), U.S. NAVY DIVING MANUAL (0910-LP-106-0957) (15 APR 2008)

NAVSEA SS521-AG-PRO-01 (REV.6), U.S. NAVY DIVING MANUAL (0910-LP-106-0957) (15 APR 2008), U.S. Navy Dive Manual's largest change in 52 years was released April 14. The sixth revision to diving procedures serves as the internationally recognized standard for allowable exposure while breathing compressed air at varying depths.