LIST OF PHILIPPINE MANDATORY STANDARDS
1. PNS 272:1996 (IEC 335-2-9:1993) – Toasters, grills, roasters and similar appliances – Safety of household and electrical appliances Part 2: Particular requirements for toasters, grills, roasters and similar appliances.
2. PNS 1990:2004 – Steel Sheet (Hot-dip zinc coated) – Hot-dip zinc coated carbon steel sheets.
3. PNS 1993:2004 – Steel Sheets (Continuous hot-dip aluminum zinc coated) – Continuous hot-dip aluminimum zinc-coated steel sheet.
4. PNS 09-1:2000 – Safety Matches – Part 1: Safety matches for commercial purposes – Specification.
5. PNS 1991:2002 – Pipes – Gray iron Pipes for Pressure Water Lines – Specification.
6. PNS ISO 4427:2002 ISO published 1996 – Pipes (PE) – High density polyethylene (PE) pipes for portable water supply – Specification.
7. PNS1950:2003 AMD.01:2002 – PVC-U Pipes for drain waste and vent – Plastic Piping system for soil and waste discharge (Low & High temp.) inside buildings – Unplasticized Polyvinyl Chloride (PVC-U).
* Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City.