REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) is a European Union regulation designed to protect human health and the environment from potential risks posed by chemicals. It requires manufacturers and importers to register chemical substances used in products, provide safety data, and demonstrate safe usage throughout the product lifecycle. REACH promotes innovation in safer chemical alternatives and encourages transparency in supply chains. While primarily an EU regulation, it impacts global trade, as companies exporting to Europe must comply with its requirements. Compliance involves detailed documentation, risk assessments, and collaboration with suppliers. REACH supports sustainable manufacturing by reducing hazardous substances and fostering responsible chemical management, aligning with global environmental and safety goals.