To ensure market access and consumer safety, products should ideally meet OEKO-TEX® Standard 100 for chemical safety, ensuring no harmful azo dyes or formaldehydes are present. For the US market, compliance with CPSIA (if applicable to youth sizes) and FTC labeling requirements (fiber content, country of origin, and care instructions) is mandatory. For the EU, ensure adherence to REACH regulations. If your brand focuses on sustainability, prioritize suppliers with GOTS (Global Organic Textile Standard) or GRS (Global Recycled Standard) certifications.