In downstream oil and gas, LPG: a body that is independent of the organization that provides the product/service and is not the user of the product/service (testing, inspection, and sampling) (footnote 28: PNS 03-1:2020) [Section 3.62, Rule 3, DTI Department Administrative Order No. 22-11, Series of 2022, The New Technical Regulation Concerning the Mandatory Certification of Liquefied Petroleum Gas (LPG) Pressure Vessels, Systems, Services and Ancillary Products]
