Gas mixtures, decompression and specialist equipment: a step-by-step programme to go beyond recreational limits, whilst always prioritising safety. Reserved for certified divers with experience.
The basics of technical diving: setting up technical diving equipment, buoyancy control, trim and finning techniques, in a controlled environment at depths of up to 12 metres. The ideal starting point before venturing beyond recreational limits.
The first step in decompression: plan and conduct limited-decompression dives to a depth of 40 metres, using gases up to 100 per cent oxygen to speed up the stops.
Your first real step into technical diving: use trimix to reduce narcosis and push your limits, with accelerated decompression, down to 45 metres.
The sidemount configuration for technical divers: effective management of stage cylinders, improved buoyancy and hydrodynamics for decompression dives. This forms the basis for all other XR courses.
Beyond the limit: technical scuba diving using gas mixtures and unlimited decompression up to 60 metres, for experienced technical divers.
The most advanced level in open-circuit diving: dives using hypoxic trimix and multiple stage cylinders down to 100 metres. For true deep-diving professionals.