The REACH Regulation stands for Registration, Evaluation, Authorisation, and Restriction of Chemicals. It is a European Union regulation aimed at improving the protection of human health and the environment from the risks posed by chemicals. Companies must register chemical substances they produce or import, providing information on their properties and uses. Under REACH, substances are evaluated to determine their safety. If a chemical poses significant risks, it may be restricted or require authorization for use. This regulation encourages the development of safer alternatives and promotes transparency in the chemical industry, benefiting both consumers and the environment.