Standardization Circular 04-83 Standardization of Code of Practice for the Use of Liquefied Petroleum Gas (LPG) System in Internal Combustion Engine covered by PNS 05:1983, The use of Liquefied Petroleum Gas (LPG) system in internal combustion engine - Code of practice

Standardization Circular 03-83 Standardization of Automotive Liquefied Petroleum Gas (LPG) Steel Cylinders for Use in Motor Vehicles covered by PNS 04:1983, Gas cylinders for automotive - LPG for use in motor vehicles - Steel cylinders - Specifications

The New Technical Regulations concerning the Mandatory Product Certification of Flat Glass, Heat-Strengthened and Fully Tempered Flat Glass, Laminated Glass and Laminated Safety Glass in Building and Bent Glass.

The New Technical Regulations Concerning the Mandatory Product Certification of Deformed Steel Bars, Rerolled Steel Bars and Equal Leg Angle Steel Bars

Amending DAO 3S. 2002 and DAO 3, S.2003 transferring the implementation of the DTI Accreditation/Recognition Program of Motor Vehicle Private Emission Testing Centers (PETCs) from the Bureau of Philippine Standards (BPS) to the Fair Trade Enforcement Bureau (FTEB) and the management thereof to the Consumer Protection Advocacy Bureau (CPAB)

Mandatory Philippine National Standard (PNS) for Household and Similar Electrical Appliances

Mandatory Philippine National Standard (PNS) for Self-Ballasted LED Lamps for General Lighting Services

New Guidelines for Mandatory Certification of Portland Cement and Blended Hydraulic Cement with Pozzolan Covered by PNS 07:2005 and PNS 63:2006 Respectively

The New Rules and Regulations Concerning the Mandatory Certification of Portland Cement and Blended Hydraulic Cement with Pozzolan

Amendments to DAO 15-01:2015 and DAO 17-02:2017