That word "eco-friendly" on your packaging feels like free marketing. It is not free. Every environmental claim you print on a label, post on your website, or say in an ad is a promise the Federal Trade Commission can hold you to — and if you cannot back it up with competent and reliable scientific evidence, the claim itself becomes the liability. Here is how the FTC's Green Guides judge your marketing, claim by claim, and what to fix before a regulator, a competitor, or a customer asks you to prove it.
What the Green Guides Actually Are
The Guides for the Use of Environmental Marketing Claims — universally called the Green Guides — are the FTC's explanation of how it applies Section 5 of the FTC Act, which bans unfair and deceptive acts or practices, to environmental advertising. They are guidance, not standalone regulations: the FTC cannot fine you "for violating the Green Guides" the way it can for violating a formal trade regulation rule. But that distinction offers less comfort than it sounds like, because the Commission brings deception cases under Section 5 using exactly the interpretations the Guides lay out, and state attorneys general and class-action lawyers treat them as the standard of care too.
The current version dates to 2012. The FTC opened a formal review in December 2022, took public comment through April 2023 — including pointed questions about whether to address "carbon neutral," "net zero," and "climate neutral" claims and whether to write an enforceable rule — and final revisions were still pending as of spring 2026. Until new guidance lands, the 2012 Guides remain the operative playbook, and their core principles have only grown more relevant as green claims have proliferated.
One more jurisdictional note: the Guides cover marketing, not operations. The FTC cannot force you to adopt greener practices. It can only punish you for misrepresenting the practices you have. The entire game is truth in advertising.
The Two Principles Behind Every Rule
Strip away the claim-specific sections and the Guides rest on two ideas that apply to everything you say about the environment.
First, you must have substantiation before you make the claim — not after someone challenges it. The standard is "competent and reliable scientific evidence," which generally means tests, analyses, research, or studies conducted by qualified people using procedures generally accepted in the field. A supplier's verbal assurance is not substantiation. A certificate you have never read is not substantiation. For health-adjacent claims like "non-toxic," the expectation is effectively the same rigorous standard the FTC applies to health claims.
Second, consumers read claims more broadly than you intend, so qualify anything they could over-read. The Guides repeatedly warn against implying an environmental benefit you cannot support, overstating it, or implying a benefit through imagery (a rainforest on the box of a conventional product) that the text never states. Vague superlatives are the highest-risk move in the entire document: the Guides advise marketers not to make unqualified general benefit claims such as "green," "eco-friendly," or "environmentally safe," because they imply far-reaching benefits no product can substantiate. If the benefit is narrow — the packaging is recyclable, the formula is phosphate-free — say exactly that, and say it close to the claim.
Claim by Claim: What Each Word Obligates You to Prove
"Green," "Eco-Friendly," and "Sustainable"
Do not use these unqualified. The Guides single out general environmental benefit claims as almost always deceptive without qualification, because a reasonable consumer reads "eco-friendly" as "good for the planet in every way that matters." If you must use the language, pair it immediately with a clear, prominent explanation of the specific, limited benefit: "Eco-friendly packaging: this box is made from 100% recycled paperboard." Even then, make sure no other part of the product undercuts the impression — advertising recyclable packaging on a product with a significant undisclosed environmental cost elsewhere invites trouble under the Guides' "significant adverse consequences" logic.
Recycled Content
"Made with recycled materials" is one of the most common small-business claims and one of the most frequently botched. The Guides distinguish pre-consumer waste (scraps diverted from the manufacturing stream) from post-consumer waste (material that served its intended use and was recovered). If your product contains only manufacturing scrap, calling it "recycled" without qualification misleads consumers who picture yesterday's bottles reborn as your product — qualify it as pre-consumer content or state the percentage honestly.
State the percentage, and state what it applies to. "30% recycled" on a box leaves the reader guessing whether that is the box, the product, or the ink. "Box made from 30% post-consumer recycled paperboard" answers the question. And the substantiation sits with your supplier chain: keep the mill certificates or chain-of-custody documentation that supports the number, because "our vendor told us so" will not survive scrutiny.
Recyclable
An unqualified "recyclable" claim is allowed only when two conditions hold: the entire product or package, apart from minor incidental components, can actually be collected, separated, and reprocessed — and recycling facilities are available to a "substantial majority" of consumers or communities where you sell. The Guides define substantial majority as at least 60 percent.
That second condition is where small businesses stumble. Your compostable-plastic mailer or multi-layer pouch may be technically recyclable in a lab while accepted by almost no curbside program in your market. If facilities are not available to at least 60 percent of your customers, you must qualify the claim: "Recyclable only in the few communities with facilities that accept film plastics — check locally." The same logic now shadows "store drop-off" claims: a drop-off network covering a handful of metro areas does not make a national "recyclable" claim honest.
Degradable and Biodegradable
Do not make an unqualified degradable claim unless the entire product or package will completely break down and return to nature within one year of customary disposal — and you can prove it with scientific evidence. The Guides are explicit that items customarily landfilled, incinerated, or recycled will not degrade within a year in those environments, so a "biodegradable" label on a product destined for a landfill is deceptive even if the chemistry works in principle. If complete breakdown takes longer than a year, state the time: "Will biodegrade within five years in a home compost environment" — with the evidence to match each qualifier.
Compostable
A compostable claim requires evidence that all materials in the product or package will break down into, or become part of, usable compost safely and in about the same time as the materials they are composted with. Two traps: first, the claim covers all materials, so a "compostable" cup with a conventional plastic lid fails unless you limit the claim to the cup. Second, if municipal or institutional composting facilities are needed but not available to a substantial majority of your customers, you must disclose that prominently — "Commercially compostable only. Facilities may not exist in your area" is the classic formulation. Home-compostable claims need home-compost evidence; do not blur the two.
Carbon Neutral, Net Zero, and Offsets
This is the highest-risk frontier, and precisely the area the pending Green Guides revision is expected to address. The current Guides already cover carbon offsets with unusual strictness: you need competent and reliable scientific evidence for the reduction, you must not claim offsets for reductions that are required by law (they would have happened anyway), and you must disclose if the offset purchase funds reductions that will not occur for two years or more.
For the headline claims themselves — "carbon neutral," "net zero," "climate neutral" — the conservative reading, consistent with the Guides' treatment of general benefit claims and with enforcement trends abroad, is that an unqualified badge-style claim implies the product or company has no net climate impact, full stop. If that neutrality depends on purchased offsets rather than actual emission cuts, or covers only some scopes of emissions, the claim needs qualification explaining the basis, the timeframe, and what is and is not included. Until the revised Guides say otherwise, treat every climate-neutrality claim as guilty until proven innocent: document the footprint calculation, the methodology, the scopes covered, and the offset vintage and verification standard, and put a plain-language version of all of it where the customer can find it.
"Free-Of," "Non-Toxic," and "Ozone-Safe"
"Free-of" claims pass a three-part test: the product contains no amount of the named substance, contains no substitute with a similar environmental harm, and the substance was never historically associated with the product category (bragging that your product is "CFC-free" decades after CFCs were banned everywhere implies a distinctive benefit that does not exist). "Non-toxic" requires evidence that the product is non-toxic to both humans and the environment generally — a demanding standard that rules out the claim for most chemical products. "Ozone-safe" and "ozone-friendly" are allowed only when the product affirmatively does not harm the upper ozone layer or reduce ground-level air quality.
Certifications, Seals, and "Made With Renewable Energy"
Third-party seals can still be your liability. The Guides treat certifications as endorsements: you must disclose any material connection to the certifier, and you must ensure the certification does not imply a broader benefit than it measures. A seal for "responsibly sourced paper" on the box does not support calling the whole product sustainable, and a self-created seal that looks independent ("EcoCertified!" in a laurel wreath, awarded by you) is deceptive on its face.
"Made with renewable energy" claims require that a significant — the Guides effectively mean all or virtually all — of the manufacturing energy come from renewable sources, and renewable energy certificates must be matched to the claim honestly: you cannot power a factory with coal, buy cheap unbundled certificates, and call the product "made with 100% wind energy" without disclosure that creates a misleading impression. "Made with renewable materials" similarly demands that the product or package be made substantially of such materials, identified by name.
California Added a Disclosure Layer: AB 1305
If you sell in California — which, for an online store, you almost certainly do — the federal Guides are not your only exposure. California's Voluntary Carbon Market Disclosures Act (AB 1305) requires businesses to post on their websites the documentation behind climate-related claims: entities selling voluntary carbon offsets must disclose project details, protocols, and accountability measures, and entities that purchase offsets and claim to be net zero, carbon neutral, or to have made significant emission reductions must disclose the seller, the project, the verification standard, and the data behind the claim. There is no revenue threshold and no small-business exemption; the trigger is the claim itself.
The practical upshot: if your site says "carbon neutral shipping" or "net zero by 2030" and a California customer can read it, you need a public disclosure page with the receipts. Penalties run up to $2,500 per day per violation, enforceable by the attorney general and by private plaintiffs through the unfair competition law. Other states are watching California's experiment, so building the disclosure page now doubles as insurance against copycat statutes.
A Small-Business Compliance Checklist
Work through this list before any green claim goes live, and re-run it whenever you change suppliers, packaging, or offset providers:
- Name the exact benefit. Replace every vague adjective with a sentence a skeptical regulator would accept. "Sustainable" becomes "ships in packaging made from 100% post-consumer recycled paperboard."
- Check who else must cooperate. Recyclable and commercially compostable claims depend on facilities your customers can actually use. Verify the 60-percent availability, or qualify the claim with the limitation.
- Assemble the evidence file first. Lab results, supplier chain-of-custody certificates, offset retirement records and verification reports, energy attribute certificates — collected before launch, not after a complaint.
- Put qualifications next to the claim, not three clicks away. "Recyclable*" with the asterisk explained in a footer nobody reads fails the Guides' clear-and-prominent standard.
- Audit the imagery. Nature scenes, green globes, and recycling arrows convey claims as surely as words. If the picture promises more than the text proves, change the picture.
- Disclose paid certifications and self-created seals. Any material connection to the certifier goes on the label or the adjacent page, and house seals must not masquerade as independent awards.
- Post the climate paperwork. If you make carbon-neutral or net-zero claims visible to Californians, publish the AB 1305 disclosure page with project, protocol, and verification details.
- Calendar a re-verification. Supplier formulations drift, offset vintages expire, and recycling acceptance changes by market. Review every claim at least annually and keep dated versions of what each label said when.
Mistakes That Keep Showing Up in Enforcement
Enforcement history, described without naming names because the pattern matters more than the defendants, clusters around a handful of repeat errors. Sellers have paid penalties for marketing rayon textiles as "bamboo" with implied environmental benefits the manufacturing process destroyed. Paper-goods marketers have been pursued for "biodegradable" claims on products headed to landfills where nothing biodegrades on schedule. And mattress and flooring sellers have drawn scrutiny for unqualified "non-toxic" and "chemical-free" claims that collapsed under the Guides' demand for general non-toxicity evidence.
The through line is always the same: the literal words were defensible in a conference room and deceptive in a customer's head. Write every claim for the hurried shopper, not for your own marketing team, and most exposure disappears.
Keep the Paperwork Behind the Promise
Here is where this becomes a bookkeeping problem. Substantiation is only useful if you can produce it on demand, months or years after the claim ran — which means your evidence file is a recordkeeping system, not a drawer of PDFs. Track offset purchases like inventory (vintage, registry, retirement serial numbers), file supplier certificates against the purchase orders they support, log the effective dates of every label version, and keep certification renewals on the same calendar as your insurance and license renewals. When a regulator's letter arrives, the business that answers in days instead of months is the one whose records were already organized.
Keep Your Records as Clean as Your Claims
As you tighten up your environmental marketing, give the same discipline to the financial records underneath it — organized books are what let you answer any regulator, lender, or investor with evidence instead of apologies. Beancount.io provides plain-text accounting that gives you complete transparency and control over your financial data — no black boxes, no vendor lock-in. Get started for free and see why developers and finance professionals are switching to plain-text accounting.
