![Implementing Guidelines for the Issuance of PS Certification Mark License for Snap Switches](https://bps.dti.gov.ph/components/com_edocman/assets/images/icons/32x32/pdf.png)
Implementing Guidelines for the Issuance of Philippine Standard (PS) Certification Mark License for Snap Switches covered by PNS 1485-1:1996 Amd. 01 & 02:1996, Switches for household and similar fixed-electrical installations Part 1: General requirements