The Oeko-Tex® Standard 100 (www.oeko-tex.com) is a worldwide uniform test and certification system for textile raw materials, intermediate and end products at all processing stages.
Certified organic cotton: The aim of the standards is to define the ecological requirements of a textile product from harvesting the raw material and environmentally and socially responsible manufacturing to correct labeling. The aim is to give customers an authentic and controllable promise.
PDF GOTS certificate
Additional information: www.global-standard.org
PDF IVN/IVN BEST certificate
Additional information: www.naturtextil.com