TDI was formed in 1995 by Bret Gillian a former Director of IANTD and is now the world's largest technical diving agency offering all level technical courses from Nitrox to Mixed Gas Rebreather.

As one of the first agencies to provide training in mixed gas diving and rebreathers, TDI is seen as an innovator of new diving techniques and programs which previously were not available to the general public.

TDI is committed to offering the highest quality training supported by the latest materials with the most up to date information and techniques. TDI's materials are written by authors that acutely conduct the type of diving they are writing about. Those same materials are update as technology and equipment change.

Cylinder hire, road transport, air, and tuition is included in the course price.

Rates do not include equipment hire, gases,manuals, certification fees,unless stated in the course description. Please check for each course to see what is included in the price.

Our course prices are based on shore diving from Malta or Gozo.

If you would like to dive some of the deeper wrecks extra boat charter fees will apply.