TDI Diver News

We would like to introduce Oceania’s newest Instructor Trainers

It is with great pleasure that we announce our newest Instructor Trainers who have just completed a grueling Instructor Workshop. The courses were a great success and the candidates who earned the coveted Instructor Trainer ratings are as follows: Grant … Continue reading »


Top 10 things to look for in 2014

This year, we expect to have our entire website converted to HTML so that it is fully compatible with mobile and tablet devices. In addition to a fully compatible website, we plan on updating the language from just English to … Continue reading »


Training Update Fourth Quarter 2013

The 4th quarter update is here! In this update: SDI Standards & Procedures Update TDI Standards & Procedures Update ERDI Standard & Procedures Update Please make any necessary revisions in your SDI/TDI or ERDI Standards Manual upon reviewing this update. … Continue reading »


Renew your Membership for 2014

We’ve all heard the saying, “time flies when you’re having fun”. Well, we must be having fun at SDI/TDI/ERDI, because just around the corner is our 20th anniversary and we bet that you would agree that 20 years is a … Continue reading »


Helpful hints for the Instructor Search

With the recent eNews announcing that now TDI and ERDI instructors are searchable on www.tdisdi.com, we wanted to give you some helpful hints that will ensure that you appear on a search. For instructor members, here is what is required … Continue reading »


Protected: Complete the Instructor Trainer Update Webinar

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Training Update Third Quarter 2013

The 3rd quarter update is here! In this update: SDI Standards & Procedures Update TDI Standards & Procedures Update Please make any necessary revisions in your SDI/TDI or ERDI Standards Manual upon reviewing this update. SDI/TDI/ERDI Manual Current Version is … Continue reading »


TDI Evaluation Slates and Cue Cards are Here

Evaluation Slates: The TDI Course(s) Evaluation Slates allow the instructor to track students’ progress throughout the course. At 7.25 inches long x 5 inches wide, the evaluation slate fits easily in a thigh pocket, lists all the skills required for … Continue reading »


TDI Rebreather Cave Course

For the last two and a half years, TDI has been working with its Training Advisory Panel (TAP) to develop a cave program just for rebreathers. Until now, instructors have been allowed to teach the standard TDI cave programs using … Continue reading »


SDI/TDI/ERDI Welcomes Sally McDonnell to the team

Originally from Shelburne, Vermont, Sally enjoyed growing up on the quiet shores of Lake Champlain. While water skiing, fishing and snorkeling filled her days as a youngster, it wasn’t until becoming open water certified that she was able to fully … Continue reading »