10 years after obtaining the CAH 1B, following the training at Roscoff Marine Station (CNRS), Dr. Alexis PEY obtained the professional scientific diver certification (Mention B, class II), allowing him to perform professional diving operations up to 50 m deep. The training took place in the “Ecole Nationale des Scaphandriers” (ENS, Fréjus) at the end of 2019

This gives the opportunity for THALASSA marine resarch to explore and study new habitats and deeper ecosystems.