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Bio-Siegel (Germany) logo
Bio-Siegel (Germany)
Germany · Tier 1 Gold
Global Organic Textile Standard logo
Global Organic Textile Standard
Global · Tier 2 Trusted
JAS Organic logo
JAS Organic
Japan · Tier 1 Gold
What it meansGermany's national organic mark, owned by the Federal Ministry of Food and Agriculture. Sits alongside the EU Leaf on most German organic packaging since 2001. Same standard as the EU Leaf — Bio-Siegel is the brand consumers recognise.The strictest, most widely-recognised standard for organic textiles. Covers the full supply chain from organic fibre to finished garment, with environmental AND social criteria.Japan's national organic standard under the Japanese Agricultural Standard system. The mark must appear on any food sold as 'organic' (有機 or オーガニック) in Japan.
ScopeFoodTextilesFood
Established200120022001
InspectionAnnual on-site by EU-accredited German control bodyAnnual on-site, IOAS-accreditedAnnual on-site by MAFF-registered certifier
Residue testingRisk-basedRequired for finished productsRequired for high-risk operations
Guarantees
  • EU baseline organic (EU 2018/848).
  • Annual on-site inspection by accredited German certifier.
  • ≥70% certified-organic natural fibre (the 'organic' grade requires ≥95%).
  • Restricted dyes, no chlorine bleach, no formaldehyde, no banned heavy metals.
  • Wastewater treatment requirements.
  • Social standards based on ILO core conventions (no child labour, no forced labour, fair wages, safe workplace).
  • Annual on-site inspection by IOAS-accredited certifier.
  • ≥95% organic ingredients.
  • No synthetic pesticides, no synthetic fertilizers, no GMOs.
  • Annual inspection by a MAFF-registered certifier.
Does NOT
  • Same standard as the EU Leaf — not stricter.
  • Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.
  • Mutual recognition with the US, EU, and Canada applies to specific product categories — check each agreement before importing.

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