Compliance is critical for cross-border success. Ensure all products meet OEKO-TEX® Standard 100, which guarantees the absence of harmful substances like Azo dyes and formaldehyde. For the U.S. market, products must comply with FTC labeling requirements, including accurate fiber content, country of origin, and RN number. For the EU, adherence to REACH regulations regarding chemical safety is mandatory. Always request third-party lab test reports for colorfastness to perspiration and washing to avoid quality disputes.