Since these products come into direct contact with skin, they must comply with REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) or OEKO-TEX® Standard 100 to ensure the absence of harmful phthalates, lead, or azo dyes. For the mechanical components, look for SGS load-testing reports. If the product includes leather elements, ensure they are hypoallergenic and lead-free. Always request a Declaration of Conformity (DoC) to facilitate smooth customs clearance in markets like the EU or USA.