OGS was among the first of its type of company to be registered under BS 5750, later to be integrated into ISO 9001. The systems has been continuously improved ever since.
The initial approval by Lloyd's Register Quality Assurance Limited was in March 1992. Successful approvals have since been given, with the current certification ISO 9001:2008 valid to February 2016.
OGS intends to become ISO 18001 certified in the near future.
OGS is a registered supplier on the UK First Point (FPAL) database for offshore contractors and operators (registration number 10041085).
We are also registered on the Norway and Denmark Achilles JQS database (registration number 24053), the UK Achilles UVDB (Utilities Vendor Database, registration number 71344) and Achilles Supply Line (registration number 80419).
We are also a GE Global Source qualified supplier (vendor code 494553) and a member of the BSI and Shell DEP Update Systems.