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Tún (Iceland) logo
Tún (Iceland)
Iceland · Tier 1 Gold
Bioland logo
Bioland
Germany · Tier 2 Trusted
China Organic (COFCC) logo
China Organic (COFCC)
China · Tier 1 Gold
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.Germany's largest organic farmers' association. Bioland-certified farms operate to a stricter private standard than the EU baseline.China's national organic certification under the Certification and Accreditation Administration. Mandatory on any product sold as '有机' (organic) in mainland China.
ScopeFoodFoodFood
Established199419712005
InspectionAnnual on-site, MAST-accreditedAnnual on-site by Bioland-accredited inspectorsAnnual on-site by CNCA-accredited certifier
Residue testingRequired for at-risk operationsRequiredRequired
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).
  • Whole-farm conversion (no parallel conventional production).
  • Lower permitted nitrogen inputs than EU baseline.
  • Animal welfare standards stricter than EU baseline.
  • Annual on-site inspection.
  • ≥95% organic ingredients.
  • No synthetic pesticides, no GMOs.
  • Annual third-party certification.
  • Each certified product carries a unique 17-digit traceability code.
Does NOT
  • There aren't many Tún-certified operations (~120–160) — coverage in the Icelandic market is narrower than in the EU mainland.
  • Like Naturland, membership-based — only Bioland-association farms can use the mark.
  • Imported organic foods must be re-certified under the Chinese standard — overseas certifications alone are not accepted for the 有机 label.

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