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	$OEKO-TEX Standard 100 logo$ OEKO-TEX Standard 100 Global · Tier 3 Specialty	BioGro New Zealand New Zealand · Tier 1 Gold	Debio Ø (Norway) Norway · Tier 2 Trusted	Global Organic Textile Standard Global · Tier 2 Trusted
What it means	Tests 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.	New Zealand's largest organic certifier. Recognised by the EU, US, and Japan under their respective import-equivalence regimes.	Norway's only accredited organic certifier. The Ø-merket is required on any food sold as 'økologisk' in Norway. Operates to EU 2018/848 equivalence plus Norwegian add-ons.	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.
Scope	Textiles	Several categories	Food	Textiles
Established	1992	1983	1986	2002
Inspection	Annual on-site + lab testing of finished products	Annual on-site, IFOAM-accredited	Annual on-site by Debio-accredited inspectors	Annual on-site, IOAS-accredited
Residue testing	Required (this is the entire point)	Risk-based	Required	Required for finished products
Guarantees	Finished textile tested against the OEKO-TEX harmful-substance limit list. Limits on heavy metals, formaldehyde, pesticide residue, banned amines, allergenic dyes.	≥95% organic ingredients. No synthetic pesticides, no GMOs. Annual on-site inspection. Covers food, textiles, and personal care under separate standards.	EU baseline organic. Annual on-site inspection. Norwegian-specific welfare standards (esp. for cold-climate livestock).	≥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.
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.	New Zealand has no single legally-mandated 'organic' definition — voluntary certification is the norm.	Norway is outside the EU — the Ø is recognised under EEA equivalence, not direct EU equivalence.	Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.

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