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	Korea Organic South Korea · Tier 1 Gold	Bio Suisse 'Knospe' (Bud) Switzerland · Tier 2 Trusted	Bio-Siegel (Germany) Germany · Tier 1 Gold	Global Organic Textile Standard Global · Tier 2 Trusted
What it means	South Korea's national organic mark under MAFRA (Ministry of Agriculture, Food and Rural Affairs). Required on any food sold as 유기농 in Korea.	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.	Germany's national organic mark, owned by the Federal Ministry of Food and Agriculture. Sits alongside the EU Leaf on most German organic packaging since 2001. Same standard as the EU Leaf — Bio-Siegel is the brand consumers recognise.	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	Food	Food	Food	Textiles
Established	2001	1981	2001	2002
Inspection	Annual on-site by MAFRA-accredited certifier	Annual on-site, bio.inspecta accredited	Annual on-site by EU-accredited German control body	Annual on-site, IOAS-accredited
Residue testing	Required	Required	Risk-based	Required for finished products
Guarantees	≥95% organic ingredients. No synthetic pesticides, no GMOs. Annual on-site inspection by a MAFRA-accredited certifier.	Whole-farm conversion. Lower nitrogen inputs than the Swiss federal organic baseline. Strong animal welfare requirements. Annual on-site inspection.	EU baseline organic (EU 2018/848). Annual on-site inspection by accredited German certifier.	≥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	Cosmetics and textiles are covered under separate Korean schemes, not this mark.	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.	Same standard as the EU Leaf — not stricter.	Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.

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