Claude Delfosse Zacharias is a PADI recreational and technical diving instructor, certified to teach both open-circuit and closed-circuit systems – the Hollis Prism2 rebreather.
Courses are either scheduled or offered on a demand basis.
Please note that in Malta, all recreational diving services are offered, promoted, organised and provided exclusively through licensed dive centres. At present, Claude D Zacharias is an instructor at OrangeShark Dive Centre, MTA 0120.
In Sweden, however, an instructor may teach diving independently, at their own responsibility.