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	Bio-Siegel (Germany) Germany · Tier 1 Gold	BioGro New Zealand New Zealand · Tier 1 Gold	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.	New Zealand's largest organic certifier. Recognised by the EU, US, and Japan under their respective import-equivalence regimes.	National Association for Sustainable Agriculture, Australia. One of seven Australian Department of Agriculture-approved certifiers. IFOAM-accredited; certifies organic and biodynamic produce.
Scope	Food	Several categories	Several categories
Established	2001	1983	1986
Inspection	Annual on-site by EU-accredited German control body	Annual on-site, IFOAM-accredited	Annual on-site, NASAA-accredited
Residue testing	Risk-based	Risk-based	Risk-based
Guarantees	EU baseline organic (EU 2018/848). Annual on-site inspection by accredited German certifier.	≥95% organic ingredients. No synthetic pesticides, no GMOs. Annual on-site inspection. Covers food, textiles, and personal care under separate standards.	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.	New Zealand has no single legally-mandated 'organic' definition — voluntary certification is the norm.	Australia has multiple competing organic certifiers — NASAA is one of seven, not the dominant national mark (that's ACO).

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