ANDI International (ANDI) is one of the world’s oldest diver training agencies. ANDI introduced training programs for Enriched Air Nitrox ( SafeAir ) diving in 1988. As a natural evolution from SafeAir®, ANDI developed training programs for what has now become known as Technical diving. To meet the demands of our international network of training facilities, in 1999 ANDI introduced a unique methodology for training entry-level divers with the ANDI Open Water Sport Diver program. Since our origin in 1988, ANDI has expanded throughout the world.
ANDI has developed a multifaceted training system with comprehensive programs. These include recreational programs, Technical and Exploration programs, Rebreather training for SCR and CCR systems, Wreck and Cave diving programs, specialty focused training and a full offering of technician and instructor programs. ANDI’s growth throughout the world is due to ANDI’s commitment to quality education, quality training materials and the highest operational standards.

Instructors
![]() | Jochen Grau | ANDI Cave Explorer Instructor ANDI CCR Cave Explorer Instructor s.u.b. Cave Instructor Trainer / Examiner ISE Instructor Trainer / Examiner |
![]() | José de Veer | ANDI Cave Explorer Instructor ANDI CCR Cave Explorer Instructor IANTD Technical Cave Instructor |