The United States has no legal definition of vegan. The FDA regulates the claim only under the general rule that labels must be truthful and not misleading, so nearly every vegan claim on a US shelf is self-declared by the seller. Third-party vegan certification exists because buyers, retailers and consumers increasingly want that claim verified by someone other than the company making it.
What US law actually says about vegan claims
Federal food law never defines the word. FDA regulations contain no standard for vegan or vegetarian, and the agency said so directly in its January 2025 draft guidance on labeling plant-based alternatives to animal-derived foods: the terms are not defined in regulation, though vegan is "commonly used to communicate that the food does not contain any animal derived products" (FDA draft guidance, January 2025). That guidance is explicitly nonbinding — it describes the agency's current thinking about product naming, and it does not create a vegan standard.
What binds instead is the misbranding rule. Under section 403(a) of the Federal Food, Drug, and Cosmetic Act, a food is misbranded if its labeling is false or misleading in any particular — and a voluntary claim like vegan, once printed, must be true. The Federal Trade Commission applies the same substantiation logic to advertising. So the US position is the inverse of India's: no pre-approval, no government logo, no application to any agency — full freedom to print the word, and full liability for it.
The self-declaration norm, and where it breaks
Because no agency checks the claim before it ships, the US vegan market runs on self-declaration — and most of the time, nothing happens. The failure modes are quiet and specific: carmine color listed as "natural color", gelatin in a capsule or glaze, whey-derived flavor carriers, vitamin D3 from lanolin, sugar refined over bone char, isinglass fining in juice processing, shared lines with dairy allergen carryover. None of these require bad faith — only a formulation team that never traced its supply chain with the vegan question in mind. When they surface, they surface as consumer complaints, retailer delistings and consumer-protection litigation, a recurring feature of the category.
This is the context for third-party certification in the US: it is not a legal requirement and no honest certifier will tell you otherwise. It is a market instrument — a way to make a self-declared claim independently checkable before a buyer, a marketplace or a plaintiff's lawyer checks it for you.
Who actually checks a vegan claim in the US
| Actor | When they look | What they can do |
|---|---|---|
| FDA | Post-market, complaint- or inspection-driven | Treat a false vegan claim as misbranding under FDCA 403(a) |
| FTC | Advertising and marketing claims | Require substantiation; act against deceptive claims |
| State consumer-protection law | Class actions and state AG activity | Damages and injunctions over misleading labels |
| Retail and food-service buyers | Onboarding and range reviews | Require independent certification or documentation as a condition of listing |
| Third-party certifiers | Before the claim ships, voluntarily | Verify the formulation and supply chain against a published standard |
A crowded market where trust is the scarce input
The commercial backdrop makes verification more valuable, not less. U.S. retail sales of plant-based foods were $8.1 billion in 2024, down 4% year over year, while global plant-based retail sales grew about 5% to $28.6 billion. (Good Food Institute / SPINS, State of the Industry 2024–2025). A category that has stopped growing on novelty competes on credibility: repeat purchase, buyer confidence and claims that survive scrutiny. Certified, verifiable claims are one of the few differentiators left that a competitor cannot copy by printing a word.
There is also the machine-readability angle. Retail buyers, marketplaces and AI-driven search increasingly resolve "is this product vegan certified" by looking for a checkable record rather than a marketing page. A certificate whose number returns the certificate itself — live status, scope and standard version — answers that query in a way a self-declared logo cannot.
What serious verification looks like
A V-Cert vegan review is a remote desk review of the evidence behind the claim: the full formulation including additives, carriers and processing aids; supplier declarations for every animal-risk input; cross-contact controls on shared lines; and, for cosmetics, the animal-testing policy across the supply chain. Typical desk review: 5–10 business days from complete documentation. The certificate names its exact scope and carries a number and a QR code any buyer can check in seconds, without an account and without asking you. Your quote is scoped to the products you list.
Frequently asked questions
Is there a legal definition of vegan in the United States?
No. Neither FDA regulations nor federal statute defines vegan or vegetarian. FDA's January 2025 draft guidance on plant-based alternatives acknowledges the terms are undefined in regulation and describes only their common marketplace meaning. The binding rule is general: labeling must be truthful and not misleading under section 403(a) of the Federal Food, Drug, and Cosmetic Act.
Do I need government approval to put vegan on my US label?
No. There is no pre-approval, application or government vegan logo in the US for foods under FDA jurisdiction. You may print the claim freely, and you carry full legal responsibility for its accuracy from the moment you do. That is the opposite of markets like India, where a government vegan logo is mandatory.
If certification is not required, why do US brands certify?
Because the people who matter commercially ask for it. Retail and food-service buyers use independent certification as an onboarding shortcut, distributors use it to de-risk their catalogs, and consumers use recognizable marks to skip label archaeology. Certification also forces the supply-chain tracing that catches quiet problems like carmine, gelatin or lanolin-derived vitamin D3 before they become public ones.
What is the difference between vegan and plant-based on a US label?
Legally, nothing — neither term is defined in FDA regulation. In market practice, vegan is generally read as a strict claim covering ingredients, processing aids and animal testing, while plant-based is looser and sometimes describes products that are only mostly plant-derived. That gap is precisely why buyers treat a certified vegan claim differently from a plant-based flourish.
How much does vegan certification cost in the US?
One annual fee per scope with no application fee, quoted per scope — published US-market rates are compared in the vegan certification cost guide.
So the US position is the inverse of India's: no pre-approval, no government logo, no application to any agency — full freedom to print the word, and full liability for it.