ECO PASSPORT by OEKO-TEX® is a mechanism by which textile chemical suppliers demonstrate that their products can be used in a sustainable textile production.
The ECO PASSPORT program offers two distinct yet complementary stages:

• Stage 1:
  Restricted Substance List (RSL) and Manufacturing Restricted Substance List (MRSL) screening
• Stage 2:
  Analytical verification performed in an OEKO-TEX® member institute laboratory

Products passing the requirements of all two processes earn the ECO PASSPORT by OEKO-TEX® certification and will be entered into the OEKO-TEX® buying guide which is the OEKO-TEX® central sourcing platform of pre-certified articles and materials.