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	Demeter International Global · Tier 2 Trusted	Orgánico Argentina Argentina · Tier 1 Gold	Global Organic Textile Standard Global · Tier 2 Trusted	Bio-Siegel (Germany) Germany · Tier 1 Gold
What it means	The certification mark for biodynamic agriculture. Stricter than any government organic standard: it covers the entire farm as a closed ecosystem, follows a planting calendar tied to lunar/solar cycles, and bans many practices the baseline organic rules permit.	Argentina's national organic mark under SENASA (National Food Safety and Quality Service). Implemented as a label in December 2012 under Law 25.127 (1999).	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.	Germany'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.
Scope	Several categories	Food	Textiles	Food
Established	1928	2012	2002	2001
Inspection	Annual on-site by Demeter-accredited inspectors	Annual on-site, SENASA-accredited	Annual on-site, IOAS-accredited	Annual on-site by EU-accredited German control body
Residue testing	Risk-based on top of organic	Required	Required for finished products	Risk-based
Guarantees	All organic standards PLUS biodynamic preparations and whole-farm planning. Whole-farm certification (not single fields/products). Annual on-site inspection by Demeter-accredited inspectors. Animal welfare standards stricter than baseline organic.	Compliance with Argentine Law 25.127. Annual on-site inspection by SENASA-accredited certifier. Recognised as equivalent to EU + USDA organic under bilateral agreements.	≥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 accredited German certifier.
Does NOT	Biodynamic philosophy includes esoteric elements (lunar planting, herbal preparations) that many scientists view as non-evidence-based — the agronomic outcomes are still good, the underlying claims about cosmic forces are not testable.	Domestic recognition only — exports use the buyer's national mark (USDA, EU Leaf) under equivalence.	Doesn't cover non-textile components (zips, buttons, prints) beyond the chemical-restriction list.	Same standard as the EU Leaf — not stricter.

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