Ajax Scuba Club (ASC)
Blue North Scuba Club (BNSC)
Canadian Sub-Aqua Club (CANSAC)
Etobicoke Underwater Club (EUC)
Hart House Underwater Club (HHUC)
London Skin & Scuba Club (LSSC)
Ontario Underwater Explorers (OUE)
Scarborough Underwater Club Inc. (SUCI)
Steel City Sport Divers (SCSD)
Toronto Rainbow Reef Rangers (TRRR)