| Specific Product Coverage | Philippine National Standard/s (PNS) | Enabling Law | Product Image |
| LPG cylinder valves (self-closing) |
Gas cylinders - Specification and testing of LPG cylinder valves - Self-closing
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Department Administrative Order (DAO) No. 22-11, Series of 2022 The New Technical Regulation Concerning The Mandatory Certification of Liquefied Petroleum Gas (LPG) Pressure Vessels, Systems, Services and Ancilliary Products |
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Philippine Standard Time