This course completes your first phase of your training as a technical diver, leaving behind the limits of recreational diving, and consists of another 4 technical training dives with multiple decompression gases.
The PADI Tec 45 course starts where the Tec 40 finishes. It increases the depth and your formation as a technical diver. This course is the second subdivision from the PADI Tec Deep Diver course. It consists in other 4 immersions of technical training, where oxygen at the 100% will be used to accelerate the decompressions and to have no limit of decompressive time.