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	Demeter International Global · Tier 2 Trusted	Korea Organic South Korea · Tier 1 Gold	COSMOS-Organic / Natural European Union · Tier 2 Trusted	Naturland Germany · Tier 2 Trusted
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.	South Korea's national organic mark under MAFRA (Ministry of Agriculture, Food and Rural Affairs). Required on any food sold as 유기농 in Korea.	The leading certification for organic cosmetics in Europe. Two grades: COSMOS Organic (≥95% organic agricultural ingredients) and COSMOS Natural (no organic minimum, but the same restricted-ingredient list).	A German farmers' association whose private organic standard is stricter than the EU baseline. Covers food, aquaculture, textiles, and cosmetics. Recognised globally.
Scope	Several categories	Food	Cosmetics	Several categories
Established	1928	2001	2010	1982
Inspection	Annual on-site by Demeter-accredited inspectors	Annual on-site by MAFRA-accredited certifier	Annual on-site by COSMOS-accredited certifier	Annual on-site by Naturland-accredited inspectors
Residue testing	Risk-based on top of organic	Required	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.	≥95% organic ingredients. No synthetic pesticides, no GMOs. Annual on-site inspection by a MAFRA-accredited certifier.	COSMOS Organic: ≥95% organic agricultural ingredients. COSMOS Natural: minimum natural-origin ingredients with banned synthetic restrictions. No GMOs, no parabens, no PEGs, no synthetic fragrances, no SLS/SLES. Biodegradability requirements. Annual on-site audit.	Stricter than EU 2018/848 (lower nitrogen inputs, full-farm conversion, social standards). Annual on-site inspection. Fair-pricing requirements for member farmers.
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.	Cosmetics and textiles are covered under separate Korean schemes, not this mark.	Doesn't certify clinical effectiveness or skin tolerance.	Membership-based — only farms that join the Naturland association can use the mark.

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