Implementing Guidelines for the Issuance of Philippine Standard (PS) Quality Certification Mark License for Matches covered by PNS 09 Part 1:2000, Safety matches - prt 1: Safety matches for commercial purposes - Specification

Implementing Guidelines for the Issuance of Philippine Standard (PS) Quality and/or Safety Certification Mark License for Portland Cement covered by PNS 07:2005, Portland cement - Specification

Implementing Guidelines for the Issuance of Philippine Standard (PS) Safety Certification Mark License for Lead-Acid Storage Batteries covered by PNS 06:1987, Lead acid storage batteries - Specification

Revised Implementing Guidelines for the Issuance of Philippine Standard (PS) Quality Certification Mark License for Automotive Liquefied Petroleum Gas (LPG) Converters covered by PNS 05:1993, The use of Liquefied Petroleum Gas (LPG) system in internal combustion engine - Code of practic

Implementing Guidelines for the Issuance of Philippine Standard (PS) Quality Certification Mark License for Automotive LPG Steel Cylinders covered by PNS 04:1983, Gas cylinders for automotive - LPG for use in motor vehicles - Steel cylinders - Specifications

Implementing Guidelines for Philippine National Standards (PNS) covered by PNS 03 Part 3: 2000, Steel cylinders for liquefied petroleum gas (LPG) - Part 3: Requirements for repair

Implementing Guidelines for the Issuance of Philippine Standard (PS) Quality Certification Mark License for Liquefied Petroleum Gas (LPG) covered by PNS 03 Part 1: 2000, Steel cylinders for liquefied petroleum gas (LPG) - Part 1: Specification

Implementing Guidelines for the Mandatory Certification of Lamp Control Gear – Ballast for Tubular Fluorescent Lamps Covered by PNS IEC 61347-1:2002 “Lamp Control Gear-Part 1: General and safety requirements” and PNS IEC 61347-2-8:2002 “Lamp Control Gear-Part 2: Particular requirements for ballast for tubular fluorescent lamps”

Implementing Guidelines for the Mandatory Certification of A.C. Supplied Electronic Ballasts for Tubular Fluorescent Lamps Covered by PNS IEC 61347-1:2002 “Lamp Control Gear-Part 1: General and safety requirements” and PNS IEC 61347-2-8:2002 with Amd. 1:2006 “A.C. Supplied ballasts for fluorescent lamps - Part 2: Particular requirements for AC supplied ballast for fluorescent lamps”

Implementing Guidelines for the Mandatory Certification of Single-Capped Fluorescent Lamps covered by PNS IEC 61199:2006 “Single-Capped Fluorescent Lamps – Safety Specifications"