RoHS (Restriction of Hazardous Substances) certification is a crucial requirement for manufacturers of electrical and electronic products sold in the European Union. This certification ensures that products are free from harmful substances such as lead, mercury, cadmium, and certain flame retardants, which can pose risks to human health and the environment. Achieving RoHS compliance not only meets legal and regulatory standards but also demonstrates a commitment to sustainability and responsible manufacturing practices. In this article, we will explore the importance of RoHS certification, the process involved, and how it impacts both product design and manufacturing operations across industries.