For the U.S. market, products must comply with CPSIA (Consumer Product Safety Improvement Act), particularly regarding lead and phthalate content in trims. For the EU, adherence to REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) is mandatory to ensure no hazardous substances are present in the dyes or adhesives. Additionally, look for suppliers with ISO 9001:2015 for quality management and BSCI (Business Social Compliance Initiative) audits to ensure ethical manufacturing practices.