The European Chemicals Agency (ECHA) is an agency of the European Union responsible for managing the registration, evaluation, and authorization of chemical substances. Established in 2007, ECHA aims to ensure that chemicals are used safely and that their risks are properly assessed. It plays a crucial role in implementing the REACH regulation, which stands for Registration, Evaluation, Authorisation, and Restriction of Chemicals. ECHA also provides information and guidance to companies and the public about chemical safety. The agency maintains a comprehensive database of registered chemicals, helping to promote transparency and informed decision-making regarding chemical use in various industries across Europe.