Chimpäroo baby carriers conform to the american standards recognized at the CPSIA according to the ASTM F2236-16 norms for soft-structured baby carriers and the ASTM F2907-19 for baby wraps, ring slings and the Snüg. They also conform to European norms, which are widely respected by the industry as ensuring the quality of the products and the safety of babies. The European norms are the CEN/TR 1652:2015 et EN 13209-2:2015. Our baby carriers have been subjected to chemical and mechanical tests, as have our instructions and the availability of our information and labeling.