From 3 to 7 September 2012 in RSE "Goseхpertiza" and its territorial divisions passed recertification audit to confirm compliance with an integrated operating company's management system to international standards ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007. The audit was conducted LLC "TÜV International RUS LLC - Entrepreneurial Group TUV Rheinland / Berlin-Brandenburg."