What does an organic cotton label mean? The USDA memo, the GOTS route and who checks

An organic cotton label means the cotton in the garment is claimed to be grown under organic rules, and in the United States the strongest versions of that claim rest on one of two certifications: the USDA National Organic Program or the Global Organic Textile Standard, known as GOTS. The word alone on a tag is weaker. The federal rule that sets out who may say what has been in place since 2011, and it says less than most shoppers assume.

What USDA's memo says

The key document is USDA Policy Memo 11-14, "Labeling of Textiles That Contain Organic Ingredients," issued May 20, 2011 by Miles McEvoy, then Deputy Administrator of the National Organic Program (NOP). The version we read is the copy hosted by the Federal Trade Commission.

The memo starts from a simple point. USDA regulates the term "organic" for agricultural products under 7 CFR Part 205, and "raw natural fibers, such as cotton, wool, and flax are agricultural products and are covered under the NOP crop and livestock production standards." But the NOP regulations "do not include specific processing or manufacturing standards for textile products."

So what happens when a farm-certified cotton becomes a shirt? USDA's answer is an inclusive one: "any textile product produced in full compliance with the NOP regulations may be labeled as NOP certified organic and display the USDA organic seal." That is a high bar, because it means the processing steps need to comply too.

The GOTS route

Most organic clothing does not go that way. The memo adds that the NOP does not restrict the use of the term "organic" for textile products certified by third-party certification bodies, as long as all fibers identified as organic are produced and certified under the NOP regulations. It then names GOTS: products made under it "may be sold as organic in the U.S. but may not refer to NOP certification or display the USDA organic seal."

GOTS describes itself as covering certified organic natural fibers including cotton, hemp, linen, jute, sheep wool, cashmere, mohair, alpaca and silk. Certification spans fiber processing, spinning, wet processing, manufacturing and trading, and the GOTS page states that "To label a product as GOTS-certified, all companies involved in its production must be certified." Its criteria include chemical inputs and environmental management, wastewater treatment, human rights and environmental requirements, due diligence and traceability, checked by annual on-site audits. The page also says GOTS uses physical segregation and volume reconciliation. GOTS is its own scheme and we treat its description as the standard's account of itself. For how GOTS sits beside OEKO-TEX, B Corp and Fair Trade, see our guide to sustainable fashion certifications.

What a label may and may not do

USDA's memo lists what an "organic" textile label may do. It may use claims that identify specific types of organic fibers, and it may state the percentage of organic fibers. "50% organic cotton" is therefore an allowed kind of statement.

It also lists what the label must not do:

• Use the USDA organic seal unless certified under the NOP regulations.
• Imply that the final product is certified under the NOP regulations when it is not.
• Use a combination of organic and non-organic sources for a single fiber identified as organic in the final product.

That last point is easy to miss. A shirt can be part organic cotton and part something else. But the cotton called organic cannot itself be a blend of organic and conventional cotton.

The memo also says its policies "do not supersede requirements of other Federal and State laws," and that NOP labeling requirements "are in addition to those required by the Federal Trade Commission's (FTC) Textile and Wool Acts." So the fiber content line, country of origin and company identification still apply. Our explainer on clothing fiber content labels covers those.

The enforcement gap

The Organic Trade Association (OTA) wrote in its May 2019 best labeling practices document that organic claims "made on products such as processed fiber and textiles, personal care products and dietary supplements are outside of USDA NOP's scope of enforcement." It said the FTC has authority to act on misleading or fraudulent organic claims but "historically has not acted," and that in late 2017 the FTC took its first action against a mattress company for misleading organic claims.

That document is an industry association's account, and it is more than seven years old. We did not find a newer FTC policy in the sources we opened, so we cannot say whether the gap persists today. What it does tell you is how the trade body that wants strong organic rules saw the problem: certified products are checked, uncertified claims are not policed by USDA.

OTA's own recommendation is that the word "organic" modifying a product name, such as "organic t-shirt," be limited to products certified under the NOP or GOTS, and that other claims be limited to content statements. That is a recommendation, not a law.

How to read a tag

Three checks are enough. First, find the certifier. A tag that says "GOTS certified" or shows the USDA seal is making a claim someone audits. A tag that says only "organic cotton" is making a claim in the manufacturer's voice.

Second, find the percentage. "100% organic cotton" and "50% organic cotton, 50% polyester" are different products with the same adjective.

Third, separate the fiber claim from the product claim. Organic describes how the cotton was grown, and a GOTS label reaches further into processing. Neither tells you how many times the shirt will be worn.

Our take

Organic cotton is a real, regulated idea with a clear paper trail when a certifier is involved, and an unverified adjective when one is not. The 2011 USDA memo is more specific than most shoppers expect: it tells you exactly who may use the seal and who may only say the word. Buy the certified version if the claim matters to you, and treat a bare organic tag as the start of a question.