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	Bio Suisse 'Knospe' (Bud) Switzerland · Tier 2 Trusted	? 'Natural' (NOT a certification) Worldwide · Tier 4 Marketing	Tún (Iceland) Iceland · Tier 1 Gold	IBD IBD Orgânico (Brazil) Brazil · Tier 2 Trusted
What it means	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 word 'natural' on packaging is a marketing term, not a certification. In most jurisdictions there's no legal definition, no standard, and no inspection. A product labelled 'natural' can contain synthetic ingredients, pesticides, GMOs, and artificial flavours.	Vottunarstofan Tún is Iceland's only accredited organic certifier. Accredited by MAST (Matvælastofnun) under the EU 2018/848-equivalent Icelandic standard, so a Tún-certified product is also recognised as EU-organic.	South America's largest organic certifier. IBD certifies under Brazilian, USDA NOP, EU, and JAS standards — a single-stop certifier widely used across Latin America.
Scope	Food	Several categories	Food	Several categories
Established	1981	—	1994	1990
Inspection	Annual on-site, bio.inspecta accredited	None	Annual on-site, MAST-accredited	Annual on-site, IFOAM- and ISO 17065-accredited
Residue testing	Required	None	Required for at-risk operations	Required
Guarantees	Whole-farm conversion. Lower nitrogen inputs than the Swiss federal organic baseline. Strong animal welfare requirements. Annual on-site inspection.	Nothing. It is not a certification and there is no body verifying anything.	≥95% organic ingredients per EU rules. No synthetic pesticides, no GMOs. Annual on-site inspection. Animal welfare standards (outdoor / pasture access, geothermally-warmed greenhouse compatibility for vegetables).	Multiple-standard certification: Brazilian (SisOrg), USDA NOP, EU, JAS, Demeter. Annual on-site inspection.
Does NOT	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.	Doesn't mean organic. Doesn't mean pesticide-free. Doesn't mean GMO-free. Doesn't mean ethically produced. Some markets (e.g. the US FDA on food, EU on cosmetics) place very limited restrictions on the word, but enforcement is weak.	There aren't many Tún-certified operations (~120–160) — coverage in the Icelandic market is narrower than in the EU mainland.	A single product may carry IBD plus a country-specific organic mark — IBD itself isn't the regulatory mark in any of those markets, just the accredited certifier.

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