Specific Product Coverage Philippine National Standard/s (PNS) Enabling Law  Product Image
Repair of LPG steel cylinders from 1 liter to 150 liters water capacity PNS 03-3:2020
Steel cylinders for liquefied petroleum gas (LPG) - Part 3 : Requirements for repair
Mandatory PNS for various products
DAO 01:2001
Mandatory PNS for LPG Steel Cylinders, Construction Materials and Electrical Products
LPG cylinders for household use