Introduction to REACH certification REACH is the EU regulation "Registration, Evaluation, Authorization and Restriction of Chemicals". This is a regulatory proposal concerning the safety of chemical production, trade, and use. The regulation aims to protect human health and environmental safety, and maintain and improve the competitiveness of the EU chemical industry. , And the innovative ability to develop non-toxic and harmless compounds, prevent market fragmentation, increase transparency in the use of chemicals, promote non-animal experiments, and pursue sustainable social development.