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

Compare certifications.

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

 
Bio-Siegel (Germany) logo
Bio-Siegel (Germany)
Germany · Tier 1 Gold
OTC
OEKO-TEX Organic Cotton
Global · Tier 2 Trusted
Ø
Ø-mærket (Denmark)
Denmark · 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.Launched April 2023 by the OEKO-TEX Association. A separate certificate from Standard 100 that combines the Standard 100 chemical-residue test with verified organic-cotton supply chain — addressing the long-standing confusion that Standard 100 alone is NOT an organic mark.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.
ScopeFoodTextilesFood
Established200120231989
InspectionAnnual on-site by EU-accredited German control bodyAnnual on-site by OEKO-TEX-accredited institute (Hohenstein et al.)Annual on-site by Danish Veterinary and Food Administration
Residue testingRisk-basedRequired (Standard 100 panel + GMO/pesticide screening)Required
Guarantees
  • EU baseline organic (EU 2018/848).
  • Annual on-site inspection by accredited German certifier.
  • Two grades: 'Organic Cotton' (100% certified-organic cotton) and 'Organic Cotton Blended' (≥70% certified-organic cotton).
  • Full Standard 100 chemical residue test on the finished product.
  • Additional GMO test + pesticide residue test specific to organic farming.
  • Verified chain of custody from farm to finished product.
  • Annual re-certification with independent OEKO-TEX institute audits.
  • 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.
Does NOT
  • Same standard as the EU Leaf — not stricter.
  • Doesn't certify the social/labour conditions across the supply chain in the way GOTS does (use OEKO-TEX STeP for that, or pair with GOTS).
  • Cotton-only — doesn't apply to other organic fibres (wool, hemp, linen).
  • Outside Denmark, retailers usually rely on the EU Leaf rather than the Ø.

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