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:

Actual information for gas appliances manufacturers related to the Regulation (EU) 2016/426 (a.k.a. GAR)


The Working Group for Gas Appliances which is organized by the European Commission has issued the document which describes the actual situation of the gas legislation in EU.

The document can be downloaded HERE.