Skip to content
Organic.is
All certifications
Side-by-side

Compare certifications.

Up to four certifications, side by side. Choose which ones

 
Global Organic Textile Standard logo
Global Organic Textile Standard
Global · Tier 2 Trusted
Ø
Ø-mærket (Denmark)
Denmark · Tier 1 Gold
NASAA Certified Organic (Australia) logo
NASAA Certified Organic (Australia)
Australia · Tier 2 Trusted
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.Denmark's national organic mark, owned by the Danish Veterinary and Food Administration. The red Ø is one of the most-trusted food labels in the world — recognised by ~98% of Danish consumers.National Association for Sustainable Agriculture, Australia. One of seven Australian Department of Agriculture-approved certifiers. IFOAM-accredited; certifies organic and biodynamic produce.
ScopeTextilesFoodSeveral categories
Established200219891986
InspectionAnnual on-site, IOAS-accreditedAnnual on-site by Danish Veterinary and Food AdministrationAnnual on-site, NASAA-accredited
Residue testingRequired for finished productsRequiredRisk-based
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.
  • EU baseline organic (EU 2018/848).
  • Annual on-site inspection by the Danish Veterinary and Food Administration.
  • Direct government control (not a private body) — the unusual Danish model that drives high consumer trust.
  • Compliance with the Australian National Standard for Organic and Bio-Dynamic Produce.
  • Annual on-site inspection.
  • Biodynamic certification option.
Does NOT
  • Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.
  • Outside Denmark, retailers usually rely on the EU Leaf rather than the Ø.
  • Australia has multiple competing organic certifiers — NASAA is one of seven, not the dominant national mark (that's ACO).

Choose up to 4 (3 chosen)

Stay in the loop

Get notified when we publish new articles, updates, and organic guides. No spam, just honest content, straight to your inbox.

Compare certifications · Organic.is