Management system certification
TGO holds three internationally recognised management system certifications, audited and maintained across the whole group. The certified scope is the same for all three.
ISO 9001:2015Quality Management System
ISO 14001:2015Environmental Management System
ISO 45001:2018Occupational Health and Safety Management System
Certified scope
The activities covered by the three certificates above.
Steel fabricationPipingGRP / GREValve servicesTank maintenanceCorrosion coatingsVCI solutions
Standards worked to
By division, these are the standards the work is carried out and reported against.
- Telecom and EMFICNIRP, FCC and Omani regulatory limits. Reporting prepared to be accepted by the regulator.
- Mechanical and corrosionNACE and SSPC practice, with UT thickness testing, spark testing and hydrostatic testing used to evidence the work.
- Survey and geospatialSurvey-grade accuracy, with as-built documentation issued in the client's required format.
Need the certificates themselves?
Copies are issued on request, usually the same working day. Ask for them by email and name the submission they are for.
Request the certificates