Mandatory Philippine National Standard – All manufacturers, distributors, importers and retailers of Dry Chemical Fire Extinguishers, Halogenated Hydrocarbon (Halon Type) Portable Fire Extinguishers, and Pozzolan Cement.

Date of Issuance – February 27, 1991

Policies and Guidelines on Metrication

Date of Issuance – April 26, 1990

Labelling of Finished Textile Fabrics, Ready-Made Garments and Piece Goods

Standardization of Fire Hose

Date of Release: 23 July 1987

Standardization of Magnet Wires

Date of Issuance – July 23, 1987

Standardization of Carbon Steel Wire Rods

Date of Issuance – July 23, 1987

Standardization of Ballasts for High Pressure Mercury Vapor Lamps

Date of Release: 23 July 1987

Standardization of Pressurized Kerosene Stoves

Date of Issuance – July 23, 1987

Standardization of Medical Grade Oxygen in Cylinders