ROHS, or Restriction of Hazardous Substances, is a directive originating from the European Union that restricts the use of specific hazardous materials found in electrical and electronic products. The aim of ROHS certification is to ensure that products do not contain substances that are harmful to human health or the environment, particularly during manufacturing, usage, or disposal. The regulation primarily limits substances such as lead, mercury, cadmium, hexavalent chromium, and certain flame retardants like PBB and PBDE.

Compliance with ROHS is crucial for manufacturers, importers, and distributors who wish to sell electrical or electronic equipment in EU markets. To achieve certification, companies must conduct detailed material testing, maintain documentation such as technical files and declarations of conformity, and ensure that all components and processes adhere to the specified substance limits. The certification process also promotes supply chain transparency, as every part and raw material used in the final product must meet compliance standards.

ROHS certification not only enables market access across Europe but also aligns with the global push towards greener, safer technologies. It enhances brand credibility by showing a commitment to environmental responsibility and consumer safety. For many companies, ROHS compliance is also a stepping stone toward meeting broader sustainability goals. At ExpertISO, we provide expert support for achieving ROHS certification by guiding businesses through the testing, documentation, and compliance procedures—ensuring they meet regulatory requirements with confidence and clarity.