RoHS Compliance Testing has become a customary procedure for most manufacturers, sellers, distributors, recyclers of electrical and electronic components or equipment sold or used in the European Union. The requirement for RoHs testing is an effect of the Restriction of Hazardous Substances Directive (RoHS Directive), that came into existence on 1st July 2006. The was drawn up in the European Union to Safeguard human health and environment from lethal substances, by curbing the usage of six dangerous chemicals in electrical and electronic products.
Yes, I agree with you that such a verification procedure exists for all electrical elements. Such a scrupulous diagnosis is carried out to ensure that the electrical elements must correspond to their parameters and clearly perform their functions. If they do not fulfill them, then the electrical device may fail, which is a monetary loss. Since I work in , I know it.