U.S. Navy Diving Manual (Revision 6, April 2008)

Since the 1950s, the U.S. Navy Diving Manual has served as the internationally recognized standard for allowable exposure while breathing compressed air at varying depths. For many years, the 1956/1957 Diving Manual "air tables" also provided the prescribed decompression schedules for dive profiles that exceeded allowable exposure limits. Due to concern over unacceptable rates of decompression sickness and key research on hyperbaric medicine that has developed mathematical models for gas ex...