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	Demeter International Global · Tier 2 Trusted	Orgánico SAGARPA / SENASICA (Mexico) Mexico · Tier 1 Gold	Tún (Iceland) Iceland · Tier 1 Gold	Australian Certified Organic Australia · 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.	Mexico's national organic mark, administered by SENASICA under the Ley de Productos Orgánicos (LPO).	Vottunarstofan Tún is Iceland's only accredited organic certifier. Accredited by MAST (Matvælastofnun) under the EU 2018/848-equivalent Icelandic standard, so a Tún-certified product is also recognised as EU-organic.	Australia's largest organic certifier, accredited under the Australian National Standard for Organic and Bio-Dynamic Produce. The bud-and-leaf logo is the most-seen organic mark in Australian supermarkets.
Scope	Several categories	Food	Food	Food
Established	1928	2006	1994	2002
Inspection	Annual on-site by Demeter-accredited inspectors	Annual on-site, SENASICA-accredited	Annual on-site, MAST-accredited	Annual on-site, ACOS-accredited
Residue testing	Risk-based on top of organic	Required	Required for at-risk operations	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.	≥95% organic ingredients per LPO. Annual on-site inspection by SENASICA-accredited certifier.	≥95% organic ingredients per EU rules. No synthetic pesticides, no GMOs. Annual on-site inspection. Animal welfare standards (outdoor / pasture access, geothermally-warmed greenhouse compatibility for vegetables).	≥95% organic ingredients. No synthetic pesticides, no GMOs. Annual on-site inspection. Animal welfare and biodynamic-compatible production options.
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.	USDA equivalence is granted product-by-product, not blanket.	There aren't many Tún-certified operations (~120–160) — coverage in the Icelandic market is narrower than in the EU mainland.	Australia has no single mandatory organic mark — ACO is the dominant one, but NASAA, OFC, and others also certify.

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