The ISE Exploration Diver Level 1 course is structured to prepare divers for the rigors of exploration diving, and to familiarize them with the use of different types of breathing and decompression mix...

The ISE Exploration Diver Level 2 course is structured to prepare divers for the rigors of exploration diving, and to familiarize them with the use of different breathing and decompression mixtures. Th...

The ISE Exploration Diver Level 3 course is structured to prepare divers for the rigors of extreme exploration diving and to familiarize them with the use of different breathing and decompression mixtu...