Pars Saman Toos Company started to inspect the equipment of liquid fuel product supply points, CNG stations and CNG cylinders since 2013 with the aim of monitoring and inspecting the technical and safety equipment of CNG stations and has an inspection license from Iran’s National Certification Center of the National Standard Organization. In the areas related to the inspection of liquid fuel product supply points, CNG stations and CNG cylinders, it is in accordance with national standards 7829-2, 12054 and 6792 and using experienced and specialized experts and advanced inspection equipment for the service of the inspection process. The positions of the provinces of Razavi Khorasan, North Khorasan, South Khorasan and other positions in the country are in progress.