What is the best scuba diving certification? PADI, NAUI, SSI, SDI

We compare and explain the different diving certifications issued by certifying organizations in the world PADI, SSI, SDI, CMAS, NAUI.

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What is the best scuba diving certification? PADI, NAUI, SSI, SDI

The 5 Best Scuba Diving Certification Programs

Top 7 diving organization and certification programs

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How does PADI stack up against SSI and others - adventuro

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What is the best scuba diving certification? PADI, SSI, CMAS?

1 Guide to Scuba Diving Certifications