Category I Diving Operation
“Category I diving operation” means a diving operation in which a category I dive is made (opérations de plongée de catégorie I).
Source: Canada Oil and Gas Diving Regulations, SOR/88-600, February 2013. Regulations
Source: Nova Scotia Offshore Area Petroleum Diving Regulations, SOR/95-189, Canada, current to May 31, 2012. Regulations