the license of EMERCOM, Rostekhnadzor, FSB, the Ministry of culture, Department of health,
The Department of education, Rosprirodnadzor, Roszdravnadzor, the Federal service for state registration
tolerances SRO building, design, survey, energy saving
accreditation of testing laboratories
certification ISO 9001:2011, ISO 14001:2004; OHSAS 18001:2007
registration of commercial and non-profit organizations