| 2023 | Revision and Inspection of DSL A-2Air; Composite Beat Engel | 5 years | |
| 2021 | Commercial Diver | Czech Republic | No. 780123/1834 |
| 2021 | ADC – UK | Member of Association of diving Contractors | No. CM-021 |
| 2021 | Commercial Diver to 50 meters | Czech Republic | No. 780123/1834 |
| 2021 | CPR, AED, O2 Instruktor | SSI. | No. SSI PRO: 15406 |
| 2021 | Oxy Arc Cutting | ČSN 05 0705 ZP 822 1.1 | No. 451/15/2706 |
| 2021 | Underwater Welder | ČSN EN ISO 15618-1, P FW 1 RR t8,0 PB ml wd4 fw | No. 13/337125 |
| 2021 | Oxygen Administrator | IANTD | No. 208540 |
| 2016 | Petroleum Safety Authority Norway Class 1 | Surface oriented diver Inshore and Offshore to 50m | No. 00843 |
| 2016 | IDSA LEVEL 3 | Surface Supplied Offshore Air Diver | No. 4293 |
| 2015 | Oxygen cutting on Surface | ČSN 05 0705 ZP 81 1.1 | No. 451/15/2705 |
| 2013 | Instructor for Sport and Technical Diving | Kirby Morgan | No. T-15859 |
| 2012 | Instructor and Teacher for Kirby Morgan Equipment | from 2012 | Cert. No. T-15859 |
| 2004 | Divemaster Instructor | SSI | No. 15406 |
| 2001 | International Certificate for Operator of Pleasure Craft | VMP | No. 163702 |