Membership and certificates

  • Certificate No BG 121128Q/U with scope acc. to ISO 9001:2015 issued by BUREAU VERITAS Sertfication
  • Certificate No BG 121128E/U with scope acc. to ISO 14001:2015 issued by BUREAU VERITAS Sertfication
  • Certificate No CZE-170173  with scope acc. to ISO 18001:2007 issued by BUREAU VERITAS Sertfication
  • Authorization No 109-OC/07.06.2016 issued by the State Agency for Metrological and Technical Surveillance
  • Order No A-209/21.03.2017 issued by the State Agency for Metrological and Technical Surveillance
  • Authorization No 110-OC/08.06.2016 issued by the State Agency for Metrological and Technical Surveillance
  • Certificate issued by the Chamber of Engineers in Investment Design
  • Certificate issued by the Federation of Scientific and Technical Unions – Scientific and Technical Union of Mining, Geology and Metallurgy
  • Certificate issued by the Bulgarian Mining Chamber
  • Certificate issued by the Bulgarian Institute for Standardization