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Global Organic Textile Standard logo
Global Organic Textile Standard
Global · Tier 2 Trusted
Bio Suisse 'Knospe' (Bud) logo
Bio Suisse 'Knospe' (Bud)
Switzerland · Tier 2 Trusted
SisOrg — Produto Orgânico Brasil logo
SisOrg — Produto Orgânico Brasil
Brazil · Tier 1 Gold
What it meansThe 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 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.Brazil's national organic mark under the Sistema Brasileiro de Avaliação da Conformidade Orgânica, administered by MAPA. Required on any food sold as 'orgânico' in Brazil.
ScopeTextilesFoodFood
Established200219812009
InspectionAnnual on-site, IOAS-accreditedAnnual on-site, bio.inspecta accreditedAnnual on-site, MAPA-accredited
Residue testingRequired for finished productsRequiredRequired for export
Guarantees
  • ≥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.
  • Whole-farm conversion.
  • Lower nitrogen inputs than the Swiss federal organic baseline.
  • Strong animal welfare requirements.
  • Annual on-site inspection.
  • ≥95% organic ingredients per Brazilian Organic Law 10.831/2003.
  • Annual on-site inspection by MAPA-accredited certifier OR a participatory-guarantee group (OPAC).
  • Two valid pathways: third-party certification OR a peer-reviewed OPAC system.
Does NOT
  • Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.
  • 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.
  • OPAC (peer-review) certified products are valid in Brazil but typically not accepted for export — exporters need third-party (e.g. IBD).

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