Comprehensive services in areas of testing, inspection, certification and training.

SZU‘s measures in connection with Covid-19

We are constantly monitoring and evaluating the COVID-19 situation. We have taken a number of measures to help minimize the risk of infection. We do everything we can to ensure that these measures have the least impact on the operation of our business and on running orders. Our main goal in this situation is to protect the health of our employees and customers.

More information:

SZU becoming an accredited DEKRA´s subcontractor (GS mark)


Strojirensky zkusebni ustav, s.p. (SZU) has become an accredited subcontractor providing tests for the company DEKRA and, at the same time, it has been approved within the GS scheme as a recognized laboratory - „Zentralstelle der Länder für Sicherheitstechnik“. At this level, SZU acts as the only laboratory in Central and Eastern Europe.


Through SZU, it is possible to obtain the GS mark for the following products:

Currently we don’t offer GS mark anymore.
(Updated 2018. 10. 18)