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AB (Agriculture Biologique) logo
AB (Agriculture Biologique)
France · Tier 2 Trusted
Bio Suisse 'Knospe' (Bud) logo
Bio Suisse 'Knospe' (Bud)
Switzerland · Tier 2 Trusted
Tún (Iceland) logo
Tún (Iceland)
Iceland · Tier 1 Gold
What it meansFrance's national organic mark, owned by the Ministry of Agriculture. Sits alongside the EU Leaf on virtually all French organic packaging.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.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.
ScopeFoodFoodFood
Established198519811994
InspectionAnnual on-site by French-accredited certifiersAnnual on-site, bio.inspecta accreditedAnnual on-site, MAST-accredited
Residue testingRisk-basedRequiredRequired for at-risk operations
Guarantees
  • EU baseline organic (EU 2018/848).
  • Annual on-site inspection by accredited French certifiers (Ecocert, Bureau Veritas, Qualité-France).
  • Whole-farm conversion.
  • Lower nitrogen inputs than the Swiss federal organic baseline.
  • Strong animal welfare requirements.
  • Annual on-site inspection.
  • ≥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).
Does NOT
  • Same standard as the EU Leaf — AB is the brand consumers recognise, not a stricter rule.
  • 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.
  • There aren't many Tún-certified operations (~120–160) — coverage in the Icelandic market is narrower than in the EU mainland.

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