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	Soil Association Organic United Kingdom · Tier 2 Trusted	Bio Suisse 'Knospe' (Bud) Switzerland · Tier 2 Trusted	Kilimohai Organic Mark (East Africa) East Africa · Tier 2 Trusted	Global Organic Textile Standard Global · Tier 2 Trusted
What it means	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.	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 East African regional organic mark, under the East Africa Organic Products Standard (EAOPS). Used across Kenya, Tanzania, Uganda, Rwanda, and Burundi. Administered through Participatory Guarantee Systems coordinated by KOAN (Kenya Organic Agriculture Network).	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	Several categories	Food	Food	Textiles
Established	1946	1981	2007	2002
Inspection	Annual on-site, UKAS-accredited	Annual on-site, bio.inspecta accredited	PGS peer-review (annual)	Annual on-site, IOAS-accredited
Residue testing	Risk-based	Required	Risk-based	Required for finished products
Guarantees	Stricter-than-baseline organic standards across food, textiles, cosmetics, and farming. Annual on-site inspection. Animal welfare standards (outdoor access, lower stocking density).	Whole-farm conversion. Lower nitrogen inputs than the Swiss federal organic baseline. Strong animal welfare requirements. Annual on-site inspection.	Compliance with the East Africa Organic Products Standard (EAOPS). Peer-review inspection via Participatory Guarantee Systems (PGS). Regional cross-recognition across the five East African Community member states.	≥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	Logo is trademarked — not a free-licence 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.	PGS-based — the inspection model is community peer-review rather than third-party. Strong for domestic markets, less recognised by the EU/USA than third-party schemes.	Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.

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