Credit:  

Liam Allen (AUS)- a GUE Instructor Evaluator and deep shipwreck and cave explorer;

Michael Aw (AUS) - Author, explorer and multi-award winning conservation photographer;

Dr Peter Buzzacott (AUS) – Cave diving explorer who conducts decompression experiments at the University of Western Brittany, in France ;

Steve Cox, (USA) – cave and wreck explorer;

John Dalla-Zuanna (AUS) - A cave diving instructor involved in on-going deep surveys and mapping projects of significant Australian and New Zealand cave systems;

Dr Andrew Fock, (AUS) - Hyperbaric medical specialist and explorer;

Paul Haynes, (UK) – CCR and SCR Instructor Trainer and member of a wreck research group;

Heather Hamza, (USA) – CCR-trained technical diver and marine conservationist;

Dr Richard Harris, (AUS) - Hyperbaric physician and recipient of the OZTeK’09 Outstanding Achievement Award for his contributions to cave diving exploration;

Lamar Hires, (USA) – Diving explorer and technical diving pioneer; Paul Hosie, (AUS) – Recipient of the OZTeK2002 Diver of the Year Award for his contributions to remote cave exploration and mapping;

Trevor Jackson, (AUS) – Researching, locating and diving more than two dozen previously unknown shipwrecks, he is a former recipient of the OZTeK Diver of the Year Award for his contributions to deep wreck exploration;

Laura James, (USA);

Richard Lundgren, (Sweden) – GUE Training Director, founder of the Baltic Sea Divers and Ocean Discovery diving groups;

Alberto Nava, (USA) - underwater cartographer and explorer working on the caves of the Yucatan Peninsula;

Michael Menduno, (USA) – Former publisher of iconic ‘aquaCORPS’ magazine and the man who coined the term, “Technical Diving”;

Rod Macdonald, (UK) – Deep wreck diver and author; Barry McGill, (Ireland) – Deep wreck explorer and photographer;

Daren Marshall (AUS) - A Cave Trimix CCR Diver & Advanced Wreck Instructor who has participated in expeditions around the world, including the Maldives Blue Holes, Thai & European cave systems.;

Pete Mesley, (NZ) – CCR Diver dedicated to researching, finding, diving and photographing wrecks;

Assoc. Professor Simon Mitchell, (NZ) - Universally acknowledged as a leading authority on hyperbaric medicine, he is an avid diver who uses rebreathers to pursue his interest in deep wrecks and photography;

Martin Parker (UK) – Managing Director and owner of Ambient Pressure Diving, manufacturers of the Inspiration and Evolution rebreathers; Simon Pridmore, (Indonesia) – A pioneer of Technical diving in Asia;

Ben Reymenants, (Thailand) - CCR Rebreather Instructor and record-holding cave diver involved in exploring Thailand’s Song Hong cave systems; Lance Robb, (AUS) – CCR Instructor and deep shipwreck explore;

Liz Rogers, (AUS) – Cave diver and underwater cave photographer;

Dave Ross, (Philippines) – Wreck diver and co-founder of the Asian Karst Exploration Project ( AKEP ) exploring new cave systems in the Central Philippines ;

Jonas Samuelson, (Sweden) – Technical Instructor trainer and deep shipwreck explorer;

Damien Siviero, (AUS) – A CCR wreck explorer and photographer specialising in deep still photo and video work;

Randy Thornton, (USA) - a CCR Trimix Instructor Trainer and CCR Cave Instructor, a member of the TDI Advisory Panel and founder and organiser of the TEKDiveUSA Conference;

Paul Toomer, (UK) – Cave and wreck diving explorer, CCR Instructor Trainer and Training Director for RAID,

Mike Torr, (NZ) – Technical wreck diving explorer and photographer.

With more presenters still to be announced and talks that will spark the imagination, further information about OZTeK2015 – including details about the Photo Competition and the Gala Awards Dinner – can be found on the website at: www.diveoztek.com.au or by contacting the organisers at: info@diveoztek.com.au (Sue Crowe), or strike@diveoztek.com.au (David Strike).