Fabric Certifications Guide
A complete overview of textile certifications — OEKO-TEX, bluesign, GOTS, GRS, and what they mean for fabric quality, safety, and sustainability.
Key certifications: OEKO-TEX Standard 100 (product safety), bluesign (manufacturing sustainability), GOTS (organic fiber content), GRS (recycled content), OEKO-TEX STeP (sustainable production), and Made in Green (supply chain traceability).
The challenge
The proliferation of textile certifications causes confusion — brands struggle to identify which certifications are meaningful and which are marketing claims.
The solution
Focus on certifiations that provide third-party verification: OEKO-TEX for safety, bluesign for environmental manufacturing, GOTS for organic claims, and GRS for recycled content. Require certificates from your suppliers.
Audience: Sustainability managers, sourcing professionals, product developers, and compliance teams in apparel and textile industries.
Steps
- 1
OEKO-TEX Standard 100 — tests for harmful substances; choose Class 1 for baby/children products, Class 2 for skin contact
- 2
bluesign — certified products meet strict environmental, health, and safety criteria across the manufacturing process
- 3
GOTS (Global Organic Textile Standard) — certifies organic fiber content and environmental practices in production
- 4
GRS (Global Recycled Standard) — verifies recycled content percentage and chain of custody
- 5
OEKO-TEX STeP — certifications for sustainable textile production facilities
- 6
Make a plan — prioritize certifications based on your target market and customer expectations
FAQ
Which certification is most important? ▼
OEKO-TEX Standard 100 is the most widely recognized and required certification for textile safety. For eco-claims, bluesign and GOTS are the most respected. For recycled content, GRS is the industry standard.
Does OEKO-TEX guarantee organic fabric? ▼
No. OEKO-TEX Standard 100 tests for harmful substances but does not verify organic fiber content. Organic claims require GOTS certification. A fabric can be OEKO-TEX certified without being organic.
How do I verify my supplier's certifications? ▼
Request a copy of the valid certification certificate, verify the certificate number on the certifying body's website, and check the scope and expiration date. Do not accept claims without a verifiable certificate.