News and Updates

Textile Exchange Standards Documents update May 2019

The revised TE GRS Implementation Manual 4.1 – new interpretations valid for all GRS audits from August 1, 2019 is available to download here. CBs are expected to keep the current version and refer to it when needed.

A tracked changes version of the GRS Implementation Manual is  available here, showing changes from V4.0 to V4.1.


Organic Agriculture

IFOAM, Canada, EU

Organic Textiles

GOTS, Textile Exchange

Organic Cosmetics


Sustainable Agriculture


ISO/IEC 17065 Accreditation

Accredited Bodies

Certification Body Database

Newsletter sign-up

We take your privacy seriously and will only use your contact details to provide you with the IOAS Newsletter. For more information please see our privacy policy.