Compliance varies significantly by region. For the US market, products must comply with EPA (Environmental Protection Agency) registrations if they claim disinfectant properties, and TSCA (Toxic Substances Control Act) for chemical substances. For the EU market, adherence to REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) and CLP Regulation (Classification, Labelling and Packaging) is mandatory. Always verify that labels include active ingredients, hazard warnings, and first-aid instructions in the destination country's official language.