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OEKO-TEX Standard 100 logo
OEKO-TEX Standard 100
Global · Tier 3 Specialty
Global Organic Textile Standard logo
Global Organic Textile Standard
Global · Tier 2 Trusted
Soil Association Organic logo
Soil Association Organic
United Kingdom · Tier 2 Trusted
Ø
Ø-mærket (Denmark)
Denmark · Tier 1 Gold
What it meansTests finished textiles for harmful substances. Important: OEKO-TEX 100 is NOT an organic certification — it certifies that the finished item is free of certain chemicals, regardless of how the fibre was grown.The strictest, most widely-recognised standard for organic textiles. Covers the full supply chain from organic fibre to finished garment, with environmental AND social criteria.The UK's largest organic certifier. Standards are stricter than the UK government's baseline (which still mirrors EU 2018/848 post-Brexit). Recognised by the EU and USA under equivalence.Denmark's national organic mark, owned by the Danish Veterinary and Food Administration. The red Ø is one of the most-trusted food labels in the world — recognised by ~98% of Danish consumers.
ScopeTextilesTextilesSeveral categoriesFood
Established1992200219461989
InspectionAnnual on-site + lab testing of finished productsAnnual on-site, IOAS-accreditedAnnual on-site, UKAS-accreditedAnnual on-site by Danish Veterinary and Food Administration
Residue testingRequired (this is the entire point)Required for finished productsRisk-basedRequired
Guarantees
  • Finished textile tested against the OEKO-TEX harmful-substance limit list.
  • Limits on heavy metals, formaldehyde, pesticide residue, banned amines, allergenic dyes.
  • ≥70% certified-organic natural fibre (the 'organic' grade requires ≥95%).
  • Restricted dyes, no chlorine bleach, no formaldehyde, no banned heavy metals.
  • Wastewater treatment requirements.
  • Social standards based on ILO core conventions (no child labour, no forced labour, fair wages, safe workplace).
  • Annual on-site inspection by IOAS-accredited certifier.
  • Stricter-than-baseline organic standards across food, textiles, cosmetics, and farming.
  • Annual on-site inspection.
  • Animal welfare standards (outdoor access, lower stocking density).
  • EU baseline organic (EU 2018/848).
  • Annual on-site inspection by the Danish Veterinary and Food Administration.
  • Direct government control (not a private body) — the unusual Danish model that drives high consumer trust.
Does NOT
  • Does NOT mean organic. Does NOT cover farming, dyeing chemistry beyond the limit list, or social/labour standards. A 100% conventional cotton t-shirt can be OEKO-TEX 100 certified.
  • Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.
  • Logo is trademarked — not a free-licence mark.
  • Outside Denmark, retailers usually rely on the EU Leaf rather than the Ø.

Choose up to 4 (4 chosen)

That's four — remove one to add another.

  • ACO
  • Bio-Siegel
  • BioGro
  • Canada Organic
  • China Organic
  • EU Leaf
  • India Organic
  • JAS
  • Korea Organic
  • Ø-mærket
  • Orgánico Argentina
  • Orgánico SAGARPA
  • SisOrg
  • Tún
  • USDA Organic
  • AB France
  • Bio Suisse
  • Bioland
  • COSMOS
  • Debio
  • Demeter
  • Ecocert
  • Fair for Life
  • GOTS
  • IBD
  • IFOAM
  • Kilimohai
  • KRAV
  • Luomu
  • NASAA
  • NATRUE
  • Naturland
  • OEKO-TEX Organic Cotton
  • ROC
  • Soil Association
  • EU Ecolabel
  • Fairtrade
  • Non-GMO Project
  • Nordic Swan
  • OEKO-TEX 100
  • Rainforest Alliance
  • 'Natural'

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Compare certifications · Organic.is