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Tún (Iceland) logo
Tún (Iceland)
Iceland · Tier 1 Gold
USDA Organic logo
USDA Organic
United States · Tier 1 Gold
Debio Ø (Norway) logo
Debio Ø (Norway)
Norway · Tier 2 Trusted
What it meansVottunarstofan 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.The US Department of Agriculture's national organic standard. The green-and-white seal is the legal mark for any food sold as 'organic' in the United States.Norway's only accredited organic certifier. The Ø-merket is required on any food sold as 'økologisk' in Norway. Operates to EU 2018/848 equivalence plus Norwegian add-ons.
ScopeFoodFoodFood
Established199420021986
InspectionAnnual on-site, MAST-accreditedAnnual on-site by USDA-accredited certifierAnnual on-site by Debio-accredited inspectors
Residue testingRequired for at-risk operationsRequired on ≥5% of operations annuallyRequired
Guarantees
  • ≥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).
  • At least 95% of ingredients are certified organic (the '100% Organic' variant requires every ingredient).
  • No synthetic pesticides, no synthetic fertilizers, no GMOs, no sewage sludge, no irradiation.
  • Annual on-site inspection by a USDA-accredited certifier.
  • Residue testing on at least 5% of certified operations each year.
  • EU baseline organic.
  • Annual on-site inspection.
  • Norwegian-specific welfare standards (esp. for cold-climate livestock).
Does NOT
  • There aren't many Tún-certified operations (~120–160) — coverage in the Icelandic market is narrower than in the EU mainland.
  • Doesn't certify nutrition, taste, or animal welfare specifically (separate marks like AWA cover welfare).
  • Doesn't guarantee local production — a 'USDA Organic' product can be grown anywhere with an accredited inspector.
  • Norway is outside the EU — the Ø is recognised under EEA equivalence, not direct EU equivalence.

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