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	Korea Organic South Korea · Tier 1 Gold	Bioland Germany · Tier 2 Trusted	Non-GMO Project Verified United States · Tier 3 Specialty	USDA Organic United States · Tier 1 Gold
What it means	South Korea's national organic mark under MAFRA (Ministry of Agriculture, Food and Rural Affairs). Required on any food sold as 유기농 in Korea.	Germany's largest organic farmers' association. Bioland-certified farms operate to a stricter private standard than the EU baseline.	North America's leading 'no genetically modified organisms' certification. Tests for the presence of GMOs in finished products. NOT organic.	The US Department of Agriculture's national organic standard. The green-and-white seal is the legal mark for any food sold as 'organic' in the United States.
Scope	Food	Food	Food	Food
Established	2001	1971	2010	2002
Inspection	Annual on-site by MAFRA-accredited certifier	Annual on-site by Bioland-accredited inspectors	Annual third-party audit + lab testing	Annual on-site by USDA-accredited certifier
Residue testing	Required	Required	GMO testing only (not pesticide)	Required on ≥5% of operations annually
Guarantees	≥95% organic ingredients. No synthetic pesticides, no GMOs. Annual on-site inspection by a MAFRA-accredited 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.	Verified absence of GMO ingredients (with action thresholds, not zero tolerance). Annual third-party verification. Tracing and segregation across the supply chain.	At least 95% of ingredients are certified organic (the '100% Organic' variant requires every ingredient). No synthetic pesticides, no synthetic fertilizers, no GMOs, no sewage sludge, no irradiation. Annual on-site inspection by a USDA-accredited certifier. Residue testing on at least 5% of certified operations each year.
Does NOT	Cosmetics and textiles are covered under separate Korean schemes, not this mark.	Like Naturland, membership-based — only Bioland-association farms can use the mark.	Doesn't mean organic — Non-GMO products can use synthetic pesticides and fertilizers freely.	Doesn't certify nutrition, taste, or animal welfare specifically (separate marks like AWA cover welfare). Doesn't guarantee local production — a 'USDA Organic' product can be grown anywhere with an accredited inspector.

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