We hereby certify that ENVItech s.r.o. has established and uses a quality management system in accordance with the European Standard EN ISO 14001: 2004 for activities: production, installation and servicing of environmental monitoring systems

We hereby certify that ENVItech s.r.o. has established and uses a quality management system in accordance with the European Standard STN EN ISO 9001: 2009 for activities: production, installation and servicing of environmental monitoring systems

We hereby certify that ENVItech s.r.o. Air Quality Monitoring Laboratory is competent to monitor ambient air pollution, sampling of PM2.5 and PM10 particulate matter, to measure weather conditions and to express opinions and interpretations according to the scope of accreditation given in the appendix to this certificate. The ability to perform the tests impartially and trusted by the laboratory proves to meet the requirements of ISO / IEC 17025: 2005