Effective June 13, CPL 02-00-151 references current editions of other OSHA instructions and the Association of Diving Contractors International's Consensus Standard for Commercial Diving. Jul 16, 2011 ...
The changes to the standard allow these particular divers the opportunity to use nitrox breathing gas under specified conditions, thereby making a decompression chamber near the dive site unnecessary.
"The diving industry has developed innovative diving methods and procedures that have helped prevent and treat diving accidents such as decompression sickness and embolism," said OSHA Administrator ...