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	Bio-Siegel (Germany) Germany · Tier 1 Gold	Bioland Germany · Tier 2 Trusted	NATRUE European Union · Tier 2 Trusted	NASAA Certified Organic (Australia) Australia · Tier 2 Trusted
What it means	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.	Germany's largest organic farmers' association. Bioland-certified farms operate to a stricter private standard than the EU baseline.	An EU-based natural-and-organic cosmetics certification. Three grades: Natural, Natural with Organic portion, and Organic.	National Association for Sustainable Agriculture, Australia. One of seven Australian Department of Agriculture-approved certifiers. IFOAM-accredited; certifies organic and biodynamic produce.
Scope	Food	Food	Cosmetics	Several categories
Established	2001	1971	2007	1986
Inspection	Annual on-site by EU-accredited German control body	Annual on-site by Bioland-accredited inspectors	Annual third-party audit	Annual on-site, NASAA-accredited
Residue testing	Risk-based	Required	Risk-based	Risk-based
Guarantees	EU baseline organic (EU 2018/848). Annual on-site inspection by accredited German certifier.	Whole-farm conversion (no parallel conventional production). Lower permitted nitrogen inputs than EU baseline. Animal welfare standards stricter than EU baseline. Annual on-site inspection.	Restricted ingredient list (no synthetic fragrances, no silicones, no PEGs). Tiered organic content: Natural with Organic portion ≥70% certified organic; Organic ≥95%. Annual third-party verification.	Compliance with the Australian National Standard for Organic and Bio-Dynamic Produce. Annual on-site inspection. Biodynamic certification option.
Does NOT	Same standard as the EU Leaf — not stricter.	Like Naturland, membership-based — only Bioland-association farms can use the mark.	Mark is trademark-protected.	Australia has multiple competing organic certifiers — NASAA is one of seven, not the dominant national mark (that's ACO).

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