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JAS Organic logo
JAS Organic
Japan · Tier 1 Gold
Global Organic Textile Standard logo
Global Organic Textile Standard
Global · Tier 2 Trusted
?
'Natural' (NOT a certification)
Worldwide · Tier 4 Marketing
What it meansJapan'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.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.The word 'natural' on packaging is a marketing term, not a certification. In most jurisdictions there's no legal definition, no standard, and no inspection. A product labelled 'natural' can contain synthetic ingredients, pesticides, GMOs, and artificial flavours.
ScopeFoodTextilesSeveral categories
Established20012002—
InspectionAnnual on-site by MAFF-registered certifierAnnual on-site, IOAS-accreditedNone
Residue testingRequired for high-risk operationsRequired for finished productsNone
Guarantees
  • ≥95% organic ingredients.
  • No synthetic pesticides, no synthetic fertilizers, no GMOs.
  • Annual inspection by a MAFF-registered 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.
  • Nothing. It is not a certification and there is no body verifying anything.
Does NOT
  • Mutual recognition with the US, EU, and Canada applies to specific product categories — check each agreement before importing.
  • Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.
  • Doesn't mean organic. Doesn't mean pesticide-free. Doesn't mean GMO-free. Doesn't mean ethically produced.
  • Some markets (e.g. the US FDA on food, EU on cosmetics) place very limited restrictions on the word, but enforcement is weak.

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