TDI Open Circuit technical diving is designed for divers seeking to expand their capabilities beyond the limits of traditional recreational diving. Through a structured and progressive training system, divers develop advanced skills for managing deeper dives, extended bottom times and more demanding underwater environments safely and efficiently.
TDI Open Circuit programs focus on advanced dive planning, precise buoyancy control, gas management, decompression procedures and the use of specialized technical configurations. Each course builds a solid foundation, allowing progression from introductory technical diving to advanced Trimix and expedition-level certifications.
Our courses include programs such as Intro to Tech, Advanced Nitrox, Decompression Procedures, Extended Range, Trimix Diver and Hypoxic Trimix, offering a complete pathway for divers aiming to reach the highest international standards in technical diving.
