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	Demeter International Global · Tier 2 Trusted	Soil Association Organic United Kingdom · Tier 2 Trusted	Bio-Siegel (Germany) Germany · Tier 1 Gold	Orgánico SAGARPA / SENASICA (Mexico) Mexico · 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.	The UK's largest organic certifier. Standards are stricter than the UK government's baseline (which still mirrors EU 2018/848 post-Brexit). Recognised by the EU and USA under equivalence.	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.	Mexico's national organic mark, administered by SENASICA under the Ley de Productos Orgánicos (LPO).
Scope	Several categories	Several categories	Food	Food
Established	1928	1946	2001	2006
Inspection	Annual on-site by Demeter-accredited inspectors	Annual on-site, UKAS-accredited	Annual on-site by EU-accredited German control body	Annual on-site, SENASICA-accredited
Residue testing	Risk-based on top of organic	Risk-based	Risk-based	Required
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.	Stricter-than-baseline organic standards across food, textiles, cosmetics, and farming. Annual on-site inspection. Animal welfare standards (outdoor access, lower stocking density).	EU baseline organic (EU 2018/848). Annual on-site inspection by accredited German certifier.	≥95% organic ingredients per LPO. Annual on-site inspection by SENASICA-accredited 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.	Logo is trademarked — not a free-licence mark.	Same standard as the EU Leaf — not stricter.	USDA equivalence is granted product-by-product, not blanket.

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