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Bio Suisse 'Knospe' (Bud) logo
Bio Suisse 'Knospe' (Bud)
Switzerland · Tier 2 Trusted
EU Organic (Euro-Leaf) logo
EU Organic (Euro-Leaf)
European Union · Tier 1 Gold
Tún (Iceland) logo
Tún (Iceland)
Iceland · Tier 1 Gold
What it meansThe 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 mandatory mark for any pre-packaged organic food sold in the EU. The 'Euro-Leaf' is a stylised leaf made of twelve white stars on a green background.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
Established198120101994
InspectionAnnual on-site, bio.inspecta accreditedAnnual on-site by accredited control body in producer countryAnnual on-site, MAST-accredited
Residue testingRequiredRisk-based; mandatory at higher-risk operationsRequired for at-risk operations
Guarantees
  • Whole-farm conversion.
  • Lower nitrogen inputs than the Swiss federal organic baseline.
  • Strong animal welfare requirements.
  • Annual on-site inspection.
  • At least 95% of agricultural ingredients are organic (regulation EU 2018/848).
  • No synthetic pesticides, no synthetic fertilizers, no GMOs.
  • Animal welfare standards (outdoor access, lower stocking density, no routine antibiotics).
  • Annual inspection by an accredited control body in the producing member state.
  • Mandatory display of the certifier's code and origin (e.g. 'EU Agriculture' / 'Non-EU Agriculture').
  • ≥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
  • 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 ban the natural pesticides allowed under the regulation (copper sulphate, spinosad).
  • Doesn't certify processed-food additives beyond the EU's permitted list.
  • 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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