Since the start of 2020 I teach courses following the standards of TDI, SDI and Emergency Response Training International in English, German and Spanish.
SDI has a couple of very interesting specialties like the Solod Diver of the recreational Sidemount Divers besides the regular rec courses.
Of course, I will continue to offer the full program from Open Water and Referral Training on.
Also within TDI I will be able to offer more courses soon.
The indicated length of the course is no guarantee that you pass when you did the amount of training days. Remember in technical diving, you pay for the training days and not for the certification. I adhere to the same principle also for my recreational courses.