Atmosphere Sky ECARF-Certification valid Certified on 04.08.2020 / Certificate number 7011 Amway GmbH Benzstr. 11 b - c 82178 Puchheim Tel.: +49 89 800 94 450 Fax: +49 89 800 94 449 infoCenter-DE@amway.com Learn more about the test criteria of this product.