Duration: 15-21 giorni. This is the first professional level in recreational diving which allow to work in a diving center as a certified diving professional. During the course, students will acquire abilities in managing underwater activities, surface logistic, equipment handling, management in all levels divers, and never the less, the assistance to instructors during training courses. It includes: an extended theory part supported by a manual and others recreational diving publications, acquisition of practical skills as: organization and management of diving and related activities, practical exam of acquired skills, final quizzes. The dive master course is a challenging but rewarding course leading directly to a professional activity. A very common way to get trained as a dive Master is the « internship ». That means directly working with our team in order to acquire the required skills during real diving situations. In that case the training period will be longer. This second solution is suitable for people who have professional ambitions in recreational diving.