Claim: In different countries such as in Australia, Belgium, Canada, Denmark, and Finland, there are different equivalences of diver certifications.
Evidence: Australia Belgium Canada Denmark Finland Part 1 Unrestricted SCUBA National SCUBA Diver National SCUBA Diver OOW-SYNTRA or
OTS-CFPME National Surface Supply Diver - 50m Unrestricted SCUBA plus Restricted Surface Supplied Diver Part 3 Surface Supplied Mixed Gas Diver to 70m, or
Unrestricted Surface Supplied Diver to 50m + Unrestricted SCUBA Surface supplied diver to 50m Bell diver Part 4