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Is this the most amazing lineup of speakers anywhere, anytime?


We think so.

  • Laurent - French Superstar going where no man has gone before & taking away more awards than is seemingly possible
  • Harry & Craig - Our very own heroes with their first hand account of the Thai Cave Rescue 
  • Emily - Opera singer turned skipper & deep wreck expert - with a brilliant surprise for us all!!
  • Dr Doug - World’s foremost expert on DCS & patent foramen ovale (PFO)
  • Profs Simon & Nick with their latest research (sshh, it’s a secret until March!)
  • Dawn -  Aquanaut & researcher extraordinaire, probing the human body for Resilience and Performance in extreme environments
  • Karl & Chris - World leaders of the 3D photo grammetry space showing some amazing wreck insights & techniques
  • Sonia - The twilight queen, researching deep into the ocean abyssal plane
  • Kirk - Freediving performance guru teaching athletes, actors & divers to be the best they can be above & below the water.


OZTek2019 Advanced Dive Conference New Speakers

The Event: 
OZTek Advanced Diving Conference 

When:  March 16-17, 2019

Hall 4, International Exhibition Centre
Sydney, Darling Harbour

See for yourself the biographies of over 40 truly awesome speakers presenting at
Australia's most prestigious dive show


Grab a pass & go into the draw to win the dive holiday of a lifetime to Solomon Islands

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Think you've seen it all? Think again

Feel there's nothing new to see at the
OZTek Dive, Train, Travel & Photo Show?

Think again - these exhibitors are new and many known faces have new equipment, new training techniques, new ideas, new destinations.

There is always something new to discover.

For every exhibitor - click here


 For all speaker details - click here

Tickets on Sale Now

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Welcome Andreas Klocker & Nathalie Lasselin

Welcome Andreas Klocker

Physical oceanographer and passionate cave diver based in Tasmania. Andreas just completed a two-month long 2018 expedition to the Cueva de la Peña Colorada, involving an international team of 24 highly experienced cave divers, being one of the most committing and challenging cave diving expeditions in modern day history.

More about Andreas here...


Another outstanding presenter new to OZTek is Nathalie Lasselin

A multi-award-winning underwater cinematographer and documentary producer. Nathalie has filmed and explored deep wrecks and caves in more than 50 countries.

Nathalie’s new project, Urban Water Odyssey (UWO) came to culmination on August 14, 2018. Find out more at OZTek2019.

More about Nathalie here...

Nathalie Lasselin is presenting at OZTek Advanced Diving Conference 
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Win a Dive Trip to Munda

Pre-purchase OZTek2019 Advanced Diving Conference Gold and Silver passes before March 10, 2019 and go into the draw to win an awesome holiday for TWO (including AIRFARES) to Munda in the Solomon Islands worth $5,085.             - More here.

With special thanks to:

Win a trip to Dive Munda, Solomon Islands when you buy Passes to OZTek2019
  Win a trip to Dive Munda, Solomon Islands when you buy Passes to OZTek2019
  Solomon Airways direct to Dive Heaven
 Win a trip to Dive Munda, Solomon Islands when you buy Passes to OZTek2019
Solomon Islands Dive Expeditions 
  Tourism Solomons  

Solomon Airlines



Diveplanit Travel

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Welcoming Sonia Rowley

Dynamic, progressive and incredibly talented,
Dr Sonia Rowley will be speaking at
OZTek2019 for the first time.

Sonia, a post-doctoral research fellow at the University of Hawaiʻi, specialises in the study of gorgonian sea fans from shallow to mesophotic reefs, down to the abyssal planes.

A diver for over 35 years, Sonia specialises in using closed circuit rebreather technology to conduct her primary fields of research: from the exploration of biodiversity on mesophotic reefs to the evolutionary ecology of gorgonian corals.

More about Sonia here...

Sonia Rowley at OZTek2019 Advanced Diving Conference
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