Hieronder vind je een lijst van duikorganisaties die momenteel actief zijn en erkent worden:

• Professional Association of Diving Instructors (PADI)
• National Association of Underwater Instructors (NAUI)
• Scuba Schools International (SSI)
• Confederation Mondiale des Activites Subaquatiques (CMAS)
• World Organisation of Scuba Diving (WOSD)
• International Association for Handicapped Divers (IAHD)
• Scuba Diving International (SDI)
• International Association of Diving Schools (IADS)
• Technical Diving International (TDI)
• American Nitrox Divers International (ANDI)
• Professional Dive Instructor Corporation (PDIC)
• International Association of Nitrox and Technical Divers (IANTD)
• Committe of Professional Diving Instructors (CEDIP)
• Instructor Dive Development (IDD)
• Professional Scuba Association International (PSAI)