GOTS vs OEKO-TEX vs Fairtrade: A Buyer's Guide to Sustainable Textile Certifications
Confused by GOTS, OEKO-TEX and Fairtrade? Here is what each certification actually verifies, what it costs, and which one your sourcing programme really needs.
If you are sourcing organic or sustainable garments, you have probably seen three logos repeated across supplier decks: GOTS, OEKO-TEX, and Fairtrade. They are not interchangeable. Each verifies a different part of the supply chain, and choosing the wrong one for your programme is a common — and expensive — mistake.
GOTS — the gold standard for organic fibre
The Global Organic Textile Standard (GOTS) is the most rigorous of the three. To carry the GOTS label, a finished garment must contain at least 70 % certified organic fibres (95 % for the “organic” grade), and every step of the supply chain — from farm to dyehouse to cut-and-sew — must be audited annually. GOTS also bans toxic inputs (azo dyes, formaldehyde, GMOs) and enforces social criteria aligned with ILO conventions.
Use GOTS when your end customers care about the fibre being organic and you want one certificate that covers both environmental and social compliance.
OEKO-TEX — chemical safety, not organic
OEKO-TEX (specifically the STANDARD 100 mark) certifies that the finished textile is free from harmful substances. It does not verify organic fibre, fair wages, or carbon footprint. It is a chemical-residue test on the final product.
OEKO-TEX is cheaper and faster than GOTS. It is the right baseline if your concern is consumer safety (skin contact, infant wear) but you do not need to claim “organic.” Many buyers require OEKO-TEX in addition to GOTS — they answer different questions.
Fairtrade — focused on the farmer
The Fairtrade Cotton label guarantees that smallholder cotton farmers receive a minimum price plus a community premium. It is a social and economic standard tied to the raw fibre, not to the dyeing or stitching downstream.
Fairtrade is powerful for storytelling — it puts a face on the supply chain. But on its own it does not address chemical safety or downstream working conditions, so it is usually paired with GOTS or OEKO-TEX.
Quick comparison
| Standard | What it verifies | Best for |
|---|---|---|
| GOTS | Organic fibre + full chain + chemicals + labour | Premium organic claims |
| OEKO-TEX 100 | No harmful chemicals in finished textile | Skin-contact & baby wear |
| Fairtrade | Fair pricing for cotton farmers | Story-led ethical brands |
Which combination should your brand use?
For most premium B2B buyers we work with at The Attire, the right stack is GOTS + OEKO-TEX: GOTS validates the organic claim end-to-end, OEKO-TEX gives retail buyers an additional chemical-safety guarantee. Add Fairtrade when your storytelling depends on the farmer relationship.
Whichever you choose, ask your manufacturer for the scope certificate with their licence number — and verify it on the certifier's public database. A logo on a deck means nothing if the scope does not cover your specific products.