CSA Group's CNG Fuel System Inspector Certification program covers the inspection of containers, valves, pressure relief devices (PRDs) including vent system and other fuel system components of CNG-fueled vehicles. Certified personnel will have demonstrated proficiency in inspecting CNG vehicle cylinders and fuel systems, identifying and documenting defects, and the safe handling of cylinders and fuel system components. This will help enable them to perform assigned tasks safely.
Compressed Natural Gas Fuel System Inspector (CNG-FSI) Website