Project Description

Get deeper into technical decompression diving with the TEC 45 course.

Maximum depth on this course- and certification depth- is  45 meters. It builds on the knowledge and skills learned and practiced on the TEC 40 course.

The main difference is that after this course you are qualified to do unlimited decompression dives using 1 decompression gas of up to 100% O2.

If TEC 40 course taught you the basics of decompression diving, TEC 45 will put those skills in to practice and further your understanding of the deep air decompression diving. Doing unlimited decompression dives means that you can choose your diving mission and  depth after which you choose appropriate gases and plan your profile with appropriate decompression schedule. The TEC 45 Course is conducted with the technical sidemount rigging.

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