[See rule 35] Facilities required for cylinder testing stations & Testing of cylinders

SCHEDULE IV

35. Periodicity of examination and testing of cylinders: – (1) No person shall fill any cylinder with any compressed gas unless the cylinder has been examined and subjected to hydrostatic test or hydrostatic stretch test, as the case may be, and other tests set forth in Schedule IV within such period as is specified in IS:8868 issued by Bureau of Indian Standards or as approved in writing by the Chief Controller.