Certificates

Bulgarian Construction Chamber /Group 1 - 1st to 5th Category/

Bulgarian Construction Chamber /Group 3 – 1st to 5th Category/

ISO 45001:2018

ISO 9001:2015

ISO 14001:2015

ISO 3834-2

Bureau Veritas Certification SA 8000:2014

Chamber of Commerce and Industry

State Agency for Metrological and Technical Surveillance