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	Global Organic Textile Standard Global · Tier 2 Trusted	Bio Suisse 'Knospe' (Bud) Switzerland · Tier 2 Trusted	Canada Organic Biologique Canada · Tier 1 Gold	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.	The Swiss organic farmers' federation mark. The Knospe (Bud) is the dominant organic mark in Swiss supermarkets and operates to standards stricter than the Swiss federal organic ordinance.	The federal Canadian organic standard, mandatory on any agricultural product sold across provincial borders or imported as 'organic'.	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	Food	Food
Established	2002	1981	2009	1986
Inspection	Annual on-site, IOAS-accredited	Annual on-site, bio.inspecta accredited	Annual on-site by CFIA-accredited certifier	Annual on-site by Debio-accredited inspectors
Residue testing	Required for finished products	Required	Risk-based, conducted by accredited certifiers	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.	Whole-farm conversion. Lower nitrogen inputs than the Swiss federal organic baseline. Strong animal welfare requirements. Annual on-site inspection.	≥95% organic ingredients (single-ingredient products: 100%). No synthetic pesticides, no GMOs, no irradiation. Annual third-party certification under the Canada Organic Regime.	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.	Switzerland is outside the EU — the Knospe is recognised by the EU under the Switzerland-EU equivalence agreement, but not by USDA without further certification.	Provincial sales-only operations are not legally required to carry it (though many do voluntarily).	Norway is outside the EU — the Ø is recognised under EEA equivalence, not direct EU equivalence.

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