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	Korea Organic South Korea · Tier 1 Gold	Non-GMO Project Verified United States · Tier 3 Specialty	ECO Ecocert France · Tier 2 Trusted	OTC OEKO-TEX Organic Cotton Global · Tier 2 Trusted
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.	North America's leading 'no genetically modified organisms' certification. Tests for the presence of GMOs in finished products. NOT organic.	France-based independent certifier operating in 130+ countries. One of the world's largest organic + cosmetics + textile certifiers. The 'Ecocert' wordmark on a package usually means Ecocert was the accredited body that ran the inspection against the national/EU standard.	Launched April 2023 by the OEKO-TEX Association. A separate certificate from Standard 100 that combines the Standard 100 chemical-residue test with verified organic-cotton supply chain — addressing the long-standing confusion that Standard 100 alone is NOT an organic mark.
Scope	Food	Food	Several categories	Textiles
Established	2001	2010	1991	2023
Inspection	Annual on-site by MAFRA-accredited certifier	Annual third-party audit + lab testing	Annual on-site, ISO 17065-accredited	Annual on-site by OEKO-TEX-accredited institute (Hohenstein et al.)
Residue testing	Required	GMO testing only (not pesticide)	Risk-based per standard	Required (Standard 100 panel + GMO/pesticide screening)
Guarantees	≥95% organic ingredients. No synthetic pesticides, no GMOs. Annual on-site inspection by a MAFRA-accredited certifier.	Verified absence of GMO ingredients (with action thresholds, not zero tolerance). Annual third-party verification. Tracing and segregation across the supply chain.	Inspection against the relevant national or private organic standard (EU 2018/848, USDA NOP, COSMOS, GOTS, Fair for Life, etc.). Annual on-site inspection. Accredited under multiple national systems including USDA NOP and EU 2018/848.	Two grades: 'Organic Cotton' (100% certified-organic cotton) and 'Organic Cotton Blended' (≥70% certified-organic cotton). Full Standard 100 chemical residue test on the finished product. Additional GMO test + pesticide residue test specific to organic farming. Verified chain of custody from farm to finished product. Annual re-certification with independent OEKO-TEX institute audits.
Does NOT	Cosmetics and textiles are covered under separate Korean schemes, not this mark.	Doesn't mean organic — Non-GMO products can use synthetic pesticides and fertilizers freely.	Ecocert is the certifier, not the standard — the actual rules come from whichever organic regulation the product is certified under.	Doesn't certify the social/labour conditions across the supply chain in the way GOTS does (use OEKO-TEX STeP for that, or pair with GOTS). Cotton-only — doesn't apply to other organic fibres (wool, hemp, linen).

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