- MINISTRY OF ENVIRONMENT AND SPATIAL PLANNING OF REPUBLIC OF SERBIA – P112E5 – for the design of technical documentation of electrical installations for airport ground lighting systems – Serbia
- MINISTRY OF ENVIRONMENT AND SPATIAL PLANNING OF REPUBLIC OF SERBIA – I112E5 – for construction of electrical installations for airport ground lighting systems – Serbia
- MINISTRY OF SPATIAL PLANNING AND ENVIRONMENTAL PROTECTION OF REPUBLIC OF MONTENEGRO No. 05-816/1 and 05-816/2
- MINISTRY OF CONSTRUCTION, TRANSPORT AND INFRASTRUCTURE OF REPUBLIC OF SERBIA – Licence И061Е1 for execution of power installations of high and medium voltage power lines of voltage 110 kV and more
- MINISTRY OF CONSTRUCTION, TRANSPORT AND INFRASTRUCTURE OF REPUBLIC OF SERBIA – Licence И062Е1 for execution of power installations of high and medium voltage transformer stations with a voltage of 110 kV and more
Other certificates – ELGRA VISION D.O.O. also has certificates obtained from renowned companies and manufacturers whose equipment it uses and distributes:
- TRANSCON ELECTRONIC SYSTEMS (Czech Republic)
- ERNI AGL AG (Switzerland)
- CHAUVIN-ARNOUX (France)
- HONEYWELL (Poland)
