The ultimate compliance assurance for textile printing inks
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GNA® is the textile industry’s toughest chemical standard for garment textile printing inks. It offers unique access to the strictest Restricted Substance List (RSL) with a simple navigation process.

The aims of GNA®:

  • To be the textiles industry’s strictest Restricted Substances List (RSL) for printing inks globally; so that compliance with GNA® means compliance with all major brand’s RSL’s and Eco-passport’s, with a single test.
  • For the RSL to exceed the strictest global legislation.
  • To ensure targeted substances are limited or eliminated.
  • To remove the need to disclose full product formulations to the accreditation body.
  • To reduce testing costs by eliminating the need to test against multiple RSL’s.