RoHS is elaborated as the Restriction of Hazardous Substances. RoHS directives ensure the restriction of certain hazardous substances in the manufacturing of electrical and electronic equipment. The six hazardous materials are, Lead Mercury Cadmium Hexavalent chromium Polybrominated Biphenyls (PBB) Polybrominated Diphenyl Ethers (PBDE) RoHS directives are designed to improve ... https://iasiso-asia.com/PH/rohs-certification-in-philippines/