TSG has been an ISO 9001 registered company since July, 2010.  This ISO registration is renewed each year following a rigorous audit conducted by an external auditor.  The most recent audit was successfully completed on June 3, 2017 and the company was found to be ISO 9001:2015 compliant and registered as such.  This certification is valid until July 17, 2019

Please click here to view our current ISO certificate