SDI TDI ERDI Eastern Europe services members in Albania, Bosnia/Herzegovina, Croatia, Czech Republic, Hungary, Macedonia, Montenegro, Serbia, Slovenia, Slovakia and Ukraine.

While the region encompasses many countries, the distances are small, we are diverse with many cultures and many languages.  Please contact us to see how we can assist you with services and products not only with the regional offices but also our country representatives.

TDI/SDI  ANNUAL MEETING, BEOGRAD – Friday 13th April 2018


ANNUAL MEMBERSHIP MEETING will be hold for all Tdi/Sdi/Erdi instructors from our region – Eastern Europe. This time Serbia will be the country, which will participate on preparation. Together with meeting there will be seminar „Rebreather Zone“.

When we on 11/11 exactly at 11:11 am opened the „PROJECT 11“, about two dozen curious diving enthusiasts met at the TDI/SDI/ERDI Eastern Europe offices clubroom. After decrypting the number 11 in the title of the project, we went through proposals to show our plans – to visit the 11 countries that fall under our TDI/SDI/ERDI Regional Office in the 11-month and 11-day time horizons.
By linking to the central idea, we wanted to help with the organization and participate in 11 different types of diving under the guidance of our partners in each country.