The ATUS is the largest diving technical professionnal assocaiation, connecting more than 360,000 members in Thailand ranging from divers, dive shops, dive operators, and dive resorts.

Founded in 1990 by peoples who understood the value of diving of Thailand, the ATUS vission is to advance Thailand’s diving by standardizing technical diving, protecting divers and business, and promoting Thailand’s diving community worldwide.

Why Join ATUS ?

Membership in ATUS offers a number of benefits, including:
- Protecting each members with any issues regarding diving Thailand.
- Developing leadership skills
- Established standards
- Gaining an understanding of – and having an impact on – Thailand diving issue.
- Developing relationships with diving community and dive business in Thailand and around the world such as PADI, CMAS and other diving organizations.