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	Global Organic Textile Standard Global · Tier 2 Trusted	Ø Ø-mærket (Denmark) Denmark · Tier 1 Gold	NASAA Certified Organic (Australia) Australia · Tier 2 Trusted	Debio Ø (Norway) Norway · Tier 2 Trusted
What it means	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.	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.	National Association for Sustainable Agriculture, Australia. One of seven Australian Department of Agriculture-approved certifiers. IFOAM-accredited; certifies organic and biodynamic produce.	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.
Scope	Textiles	Food	Several categories	Food
Established	2002	1989	1986	1986
Inspection	Annual on-site, IOAS-accredited	Annual on-site by Danish Veterinary and Food Administration	Annual on-site, NASAA-accredited	Annual on-site by Debio-accredited inspectors
Residue testing	Required for finished products	Required	Risk-based	Required
Guarantees	≥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.	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.	Compliance with the Australian National Standard for Organic and Bio-Dynamic Produce. Annual on-site inspection. Biodynamic certification option.	EU baseline organic. Annual on-site inspection. Norwegian-specific welfare standards (esp. for cold-climate livestock).
Does NOT	Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.	Outside Denmark, retailers usually rely on the EU Leaf rather than the Ø.	Australia has multiple competing organic certifiers — NASAA is one of seven, not the dominant national mark (that's ACO).	Norway is outside the EU — the Ø is recognised under EEA equivalence, not direct EU equivalence.

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