rohs is the acronym for restriction of hazardous substances rohs also known as directive 2002 95 ec originated in the european union and restricts the use of specific hazardous materials found in electrical and electronic productsall applicable products in the eu market after july 1 2006 must pass rohs compliancefaq keep up to date with rohs and weee initiatives and compliance regulations worldwide these books and guides are some of the most up to date and well received titles for 2015 that should be considered for your company libraryohs is the acronym for restriction of hazardous substances rohs also known as directive 2002 95 ec originated in the european union and restricts the use of specific hazardous materials found in electrical and electronic products