For the US market, ensure products are compliant with CPSIA (Consumer Product Safety Improvement Act), particularly regarding lead and phthalate content in dyes and plastics. For the EU, adherence to REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) is mandatory to ensure no hazardous substances are present. If you are targeting eco-conscious consumers, look for suppliers with GRS (Global Recycled Standard) or OEKO-TEX Standard 100 certifications, which verify the environmental safety of the textiles used.