All certifications

Side-by-side

Compare certifications.

Up to four certifications, side by side. Choose which ones

	OTC OEKO-TEX Organic Cotton Global · Tier 2 Trusted	Canada Organic Biologique Canada · Tier 1 Gold	NASAA Certified Organic (Australia) Australia · Tier 2 Trusted	Tún (Iceland) Iceland · Tier 1 Gold
What it means	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.	The federal Canadian organic standard, mandatory on any agricultural product sold across provincial borders or imported as 'organic'.	National Association for Sustainable Agriculture, Australia. One of seven Australian Department of Agriculture-approved certifiers. IFOAM-accredited; certifies organic and biodynamic produce.	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.
Scope	Textiles	Food	Several categories	Food
Established	2023	2009	1986	1994
Inspection	Annual on-site by OEKO-TEX-accredited institute (Hohenstein et al.)	Annual on-site by CFIA-accredited certifier	Annual on-site, NASAA-accredited	Annual on-site, MAST-accredited
Residue testing	Required (Standard 100 panel + GMO/pesticide screening)	Risk-based, conducted by accredited certifiers	Risk-based	Required for at-risk operations
Guarantees	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.	≥95% organic ingredients (single-ingredient products: 100%). No synthetic pesticides, no GMOs, no irradiation. Annual third-party certification under the Canada Organic Regime.	Compliance with the Australian National Standard for Organic and Bio-Dynamic Produce. Annual on-site inspection. Biodynamic certification option.	≥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).
Does NOT	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).	Provincial sales-only operations are not legally required to carry it (though many do voluntarily).	Australia has multiple competing organic certifiers — NASAA is one of seven, not the dominant national mark (that's ACO).	There aren't many Tún-certified operations (~120–160) — coverage in the Icelandic market is narrower than in the EU mainland.

Choose up to 4 (4 chosen)

That's four — remove one to add another.

Stay in the loop

Get notified when we publish new articles, updates, and organic guides. No spam, just honest content, straight to your inbox.

Compare certifications · Organic.is