June 2014 ISO14001:2004 environment management system certification authorized by DNV classification society
January 2014 ISO/IEC 27001:2013 information safety management system certification authorized by DNV classification society
July 2011 ISO9001:2008 quality management system certification authorized by DNV classification society
May 2013 OHSAS18001:2007 Occupational health and safety management system certification authorized by DNV classification society