SSI - PADI - TDI       Dykkercertifikat                             Prøvedyk / Try scuba. SSI / PADI Open Water Diver(OWD).          SSI Advanced Adventure. PADI Advanced Open Water Diver. SSI / PADI Drysuite SSI Perfect buoyancy PADI Peak performance SSI Night Limited Visibility PADI Nightdiver SSI / PADI Navigation SSI / PADI Nitrox SSI / PADI Equipment specialist TDI Advanced nitrox / Dekompressions procedure TDI Trimix Entry level