Dive Certificate Online Validation
Visit the official website of the organization that issued the diving certificate
It's important to note that not all dive organizations may offer online verification systems, and the process can vary between organizations. Some organizations may require contacting them directly for verification
PADI
https://apps.padi.com/scuba-diving/pro-chek/
CMAS
https://cmasdata.org/diver-verification.html
IDEA-WDA
https://www.idea-wda.org/checkpro/check-pro.php
SNSI-Scuba and Nitrox Safety International
https://www.scubasnsi.com/diver-verification/
https://www.scubasnsi.com/professional-verification/
SSI- Scuba Schools International
https://my.divessi.com/online_diver_check
NAUI
https://www.naui.org/verify-certification/
SDI- Scuba Diving International
https://www.tdisdi.com/cert-search/
NADD-Global Diving Agency
https://mynadd.naddeurope.com/CertificationProfessionalMember
https://mynadd.naddeurope.com/CertificationMember