Can clothing be labeled biodegradable? The FTC one-year rule and the 2013 cases

Clothing can be labeled biodegradable only when the seller has competent and reliable scientific evidence for the claim. In practice the FTC's rule is strict: an unqualified claim on an item that ends up in a landfill is deceptive if the item does not fully decompose within one year, and the rule says landfills do not provide conditions for that.

What the rule says

The text is 16 CFR 260.8, the "degradable claims" section of the FTC's Green Guides. Paragraph (a) says the guidance for degradable claims also applies to biodegradable, oxo-degradable, oxo-biodegradable and photodegradable claims. So changing the adjective does not change the test.

Paragraph (b) puts the burden on the seller. A marketer making an unqualified degradable claim needs competent and reliable scientific evidence that the entire item will fully break down into natural elements within a reasonably short time after customary disposal.

Paragraph (c) puts a number on "reasonably short." For solid waste items, an unqualified claim is deceptive if the item does not fully decompose within one year after customary disposal. The same paragraph says landfills, incinerators and recycling facilities do not provide conditions for complete decomposition within that year, so unqualified claims for items disposed of there are deceptive.

Paragraph (d) says claims need clear and prominent qualifications where necessary to avoid deception about two things: whether the item can degrade in the environment where it is customarily disposed, and the rate and extent of degradation.

Why clothing is a hard case

Most clothing is thrown away, donated or resold, and the trash portion goes to the same landfills the rule discusses. The test looks at customary disposal, not at a laboratory or a compost heap the buyer may not have.

The rule's own examples show where the line sits, even though none involves a garment. A "degradable" trash bag backed only by soil burial tests is deceptive, because bags typically end up in landfills or incinerators where they will not degrade within a year. A shampoo can be called biodegradable without qualification if the claim clearly applies to the shampoo and not the bottle, because it decomposes in sewage systems, where it is customarily disposed.

The best fit for fabric is the fiber plant pot. The FTC says an unqualified biodegradable claim is not deceptive when the pot is buried with the plant and fully decomposes during the growing season. Disposal there is the point of the product. A shirt has no such built in disposal route.

What the FTC did in 2013

The rule is not theoretical. On October 29, 2013, the FTC announced six actions over biodegradable and related claims. They covered a plastic additive maker, ECM Biofilms, plus consent orders over plastic shopping bags, golf tees, food storage containers and rebar cap covers, and a civil penalty case against AJM Packaging Corporation for violating a 1994 order with claims about paper products.

The penalty was $450,000. The release restated the standard: before an unqualified biodegradable claim, a company needs evidence that the entire plastic product breaks down into natural elements within one year after customary disposal, such as in a landfill, incinerator or recycling facility.

These were not apparel cases, and the release does not say otherwise. They matter because they show how the agency reads the same words on any product. Jessica Rich, then director of the Bureau of Consumer Protection, said false claims "erode consumer confidence and undermine those companies that are playing by the rules."

What a defensible garment claim looks like

The FTC's rule leaves room for qualified, specific claims. A seller could say what part of a product breaks down, under what conditions, and how fast, if the evidence supports it. Paragraph (d) asks for exactly that: the environment, the rate and the extent.

What the rule does not leave room for is the bare badge. "Biodegradable" on a polyester jacket, with no qualifier, would need evidence that the whole jacket decomposes within a year in a landfill. We have not seen evidence like that for polyester, and the rule's own text on landfills makes it unlikely.

Natural fibers are not an automatic pass either. A cotton shirt with a synthetic thread, a plastic zipper and a printed label is not a single material. The rule asks about the entire item, and that includes trims.

Where this sits with the other green rules

The Green Guides' summary page, dated October 2012, says an unqualified degradable claim is allowed only if the entire product or package will completely break down and return to nature within a reasonably short period after customary disposal. It treats one year as that period for solid waste.

Our piece on greenwashing rules in fashion covers how the EU and the FTC approach general green claims, and our guide to what sustainable fashion means covers the labels around them.

What a shopper can check

Start with the tag. Fiber content must be listed, and a garment that is entirely one natural fiber has a better case than a blend with polyester or elastane. Then look for the conditions behind the claim: a statement about industrial composting, a named standard, or a stated timeframe is a sign the seller has thought about the evidence. A badge with none of those is a marketing line. If a brand's product page says biodegradable and the tag shows a synthetic blend, the two do not agree.

Our take

Be skeptical of the word biodegradable on clothing. The legal test is complete decomposition within one year after customary disposal, and customary disposal for a garment is a landfill. Buy on durability, fiber content and repair, which a label can actually show. Watch for claims that name the conditions, because those are the ones a seller can defend.