Advertising law is the body of federal and state rules that decides what a business is allowed to claim when it sells something. In the United States the core standard is simple: every objective claim must be truthful, not misleading, and backed by evidence the advertiser already holds before the ad runs. Utah layers its own Truth in Advertising Act on top of that federal floor.

Last updated: August 2026

What Advertising Law Actually Covers

Business owners tend to picture advertising law as a rulebook about television commercials. It is much broader than that. The legal definition of an advertisement sweeps in nearly every outward-facing statement a company makes to sell a product or service.

Utah’s own statute makes the breadth explicit. Under Utah Code 13-11a-2, an advertisement is “any written, oral, or graphic statement or representation made by a supplier in connection with the solicitation of business,” including radio, brochures, newspapers, leaflets, flyers, circulars, billboards, banners, and signs. Courts and regulators read the same concept to cover the modern equivalents: your website copy, product packaging, sales landing pages, email campaigns, app store listings, paid search ads, and the captions on your social posts.

That means advertising law applies to a three-person contractor in Orem writing his own service page just as squarely as it applies to a national retailer. The rules do not scale with your marketing budget. They scale with the claims you make.

Four separate bodies of law govern a single American ad campaign at the same time:

• Federal consumer protection law. The FTC Act plus the trade regulation rules the Commission has issued under it.
• State consumer protection law. In Utah, the Truth in Advertising Act and the Consumer Sales Practices Act, enforced by the Division of Consumer Protection.
• Federal unfair competition law. The Lanham Act, which gives your competitors a private right of action.
• Industry-specific regulation. Rules that attach to particular products, including health claims, financial services, alcohol, firearms, and licensed professions.

A single deceptive tagline can trigger all four at once. That is the practical reason advertising law is worth a serious review before a campaign launches rather than after.

The Federal Backbone: Section 5 of the FTC Act

Almost everything in American advertising law traces back to one sentence. Section 5 of the FTC Act, 15 U.S.C. 45, declares unfair or deceptive acts or practices in or affecting commerce to be unlawful. There is no separate statute that says “do not lie in advertising.” Section 5 is that statute.

The Federal Trade Commission applies a three-part deception test. An ad is deceptive when there is a representation, omission, or practice that is likely to mislead a consumer acting reasonably under the circumstances, and the representation is material to a purchasing decision. Three features of that test surprise most business owners:

• Intent is irrelevant. You do not have to mean to deceive anyone. An honest mistake in a headline is still a deceptive practice if consumers are likely to be misled.
• Implied claims count. The FTC reads the net impression of the whole ad, including images, demonstrations, and juxtapositions. If the picture implies a result the fine print disclaims, the picture usually wins.
• Omissions count. Leaving out a fact that a consumer needs to evaluate the offer is itself a violation. This is why the FTC pursues cases about fees buried at checkout.

Disclosures do not cure a false claim. A disclaimer can qualify an otherwise truthful statement, but it cannot rescue a headline that is simply untrue. The FTC’s long-standing position is that a disclosure must be clear and conspicuous in the medium where the claim appears, which for digital advertising means unavoidable and close to the claim rather than parked behind an asterisk or a link nobody clicks.

The FTC’s maximum civil penalty under Section 5(m)(1)(A) of the FTC Act stands at $53,088 per violation. The Office of Management and Budget cancelled the 2026 inflation adjustment, so the amount set in January 2025 remains in effect.

Federal Register, No Adjustment to Civil Monetary Penalty Amounts

Because “per violation” can be counted per ad, per mailing, or per day, penalty exposure compounds quickly. A campaign that ran for three months across four channels is not one violation.

Substantiation: The Rule That Decides Most Advertising Law Cases

If you remember one principle from this entire article, make it this one. Under federal advertising law, an advertiser must have a reasonable basis for every objective claim before the claim is disseminated. Regulators call this prior substantiation, and it is where most defenses collapse.

The practical consequence is uncomfortable. When the FTC or the Utah Division of Consumer Protection asks how you supported “lasts twice as long” or “saves the average customer 40 percent,” the answer must be a file that already existed. Evidence gathered after the inquiry arrives does not retroactively make the ad lawful.

How much proof is enough depends on the claim. The Commission weighs the type of claim, the product, the consequences of being wrong, the benefit of a truthful claim, the cost of developing substantiation, and what experts in the field consider reasonable. Two rough tiers help in practice:

The puffery line is narrower than marketers assume. “World’s best pizza” is puffery. “Rated number one by customers” is a factual claim about a survey that must exist. The moment a superlative becomes checkable, it stops being puffery and starts requiring a file.

Advertising Law in Utah: The Truth in Advertising Act

Utah’s dedicated advertising statute is Title 13, Chapter 11a of the Utah Code. Its stated purpose is to prevent deceptive, misleading, and false advertising practices in Utah, and it is construed to accomplish that purpose rather than to ban any particular advertising format that is truthful.

Utah Code 13-11a-3 enumerates twenty specific deceptive trade practices. Among the ones Utah businesses trip over most often, a deceptive trade practice occurs when, in the course of business, a person:

• passes off goods or services as those of another, or causes a likelihood of confusion about source, sponsorship, approval, or certification;
• represents that goods or services have sponsorship, approval, characteristics, ingredients, uses, benefits, or qualities they do not have;
• represents that goods are original or new when they are reconditioned, reclaimed, used, or second-hand;
• advertises goods or services with intent not to sell them as advertised, the classic bait and switch;
• advertises goods with intent not to supply reasonably expectable public demand, unless the ad clearly and conspicuously discloses a quantity limit or the seller issues rainchecks;
• makes false or misleading statements about the reasons for or amounts of price reductions, including false use of “going out of business,” “bankruptcy sale,” “lost our lease,” “liquidation sale,” “fire sale,” “final days,” or similar phrases;
• disparages another business by a false or misleading representation of fact.

The chapter closes with a catch-all at 13-11a-3(1)(t) covering “any other conduct which similarly creates a likelihood of confusion or of misunderstanding.” That subsection is why a technically accurate ad can still violate Utah advertising law if the overall impression misleads.

What Utah’s clear and conspicuous standard actually requires

Utah does not leave the phrase to argument. To “clearly and conspicuously disclose” in print media means typeface sufficiently bold to be obviously seen, type size of at least 10 point for a 14 by 23 inch document and proportionately the same in larger documents, and placement in the text so as to be obviously seen. In radio, it means stating the disclosure in the same volume used in the advertisement. Television may follow either the print or radio method unless another law says otherwise.

Remedies under 13-11a-4

The remedies provision is the reason Utah advertising law has teeth for private plaintiffs. Under Utah Code 13-11a-4:

• Any person, or the state, may sue to enjoin a continuing violation and, if injured, to recover damages.
• Actual damages need not be proven for injunctive relief.
• A plaintiff recovers actual damages sustained or $2,000, whichever is greater.
• The court shall award attorney fees to the prevailing party. That is mandatory, and it runs both directions.
• The court may order corrective advertising through the same media, with the same distribution and frequency, as the offending ad.

There is one important gate. No action for injunctive relief may be brought unless the complaining person first gives notice of the alleged violation to the prospective defendant and an opportunity to publish a correction notice through the same media. If no correction notice issues within 10 days of receipt, the complaining person may file suit. If you receive one of these notice letters, those 10 days are the most valuable window you will have, and it is the moment to call a Utah business lawyer rather than the moment to draft a reply yourself.

Chapter 11a does not apply to conduct in compliance with the orders or rules of, or a statute administered by, a federal, state, or local agency. It also exempts publishers, broadcasters, and printers who disseminate material without knowledge of its deceptive character.

Utah’s Consumer Sales Practices Act

Running alongside the Truth in Advertising Act is the Utah Consumer Sales Practices Act, Title 13, Chapter 11. It governs deceptive and unconscionable acts in consumer transactions, and its reach extends before, during, and after the transaction.

Utah Code 13-11-4 lists deceptive acts that overlap heavily with advertising: indicating the subject of a transaction has sponsorship, approval, performance characteristics, accessories, uses, or benefits it does not have; indicating it is of a particular standard, quality, grade, style, or model when it is not; indicating it is new or unused when it is not; indicating a specific price advantage exists when it does not; indicating repair or replacement is needed when it is not; and indicating the supplier holds a sponsorship, approval, license, certification, or affiliation the supplier lacks.

Section 13-11-5 adds unconscionable acts, with unconscionability treated as a question of law for the court, evaluated against circumstances the supplier knew or had reason to know.

Enforcement runs through the Utah Division of Consumer Protection. Under Utah Code 13-11-17, the division may seek declaratory judgment, injunctions, disgorgement of money or anything of value received in violation of the chapter, restitution on behalf of impacted consumers, and fines. The division director may also issue a cease and desist order and impose an administrative fine of up to $2,500 for each violation. A court may impose a civil penalty of up to $5,000 for each day a restraining order or injunction issued under the chapter is violated.

Individual consumers have their own path. Under 13-11-19, a consumer who suffers loss may sue for actual damages plus court costs, and may seek declaratory and injunctive relief whether or not damages are available.

Endorsements, Influencers, and Consumer Reviews

The fastest-moving area of advertising law right now is social proof. The FTC treats an influencer post as advertising, and it holds the brand responsible for what its endorsers say.

The Endorsement Guides at 16 CFR Part 255, revised in 2023, set the ground rules. Three of them cause the most trouble:

• Material connections must be disclosed clearly and conspicuously. A material connection is any relationship that might affect the weight a consumer gives the endorsement, including payment, free product, discounts, contest entries, employment, and family ties. “Ambassador” or a buried hashtag is not enough.
• The endorsement must reflect honest opinions and experience. An endorser who has not used the product cannot say they love it.
• The advertiser is responsible for the endorser’s claims. If your influencer says the supplement cures anything, that becomes your unsubstantiated health claim.

Sitting beside the guides is a genuine rule with penalty authority. The FTC’s Rule on the Use of Consumer Reviews and Testimonials, 16 CFR Part 465, took effect on October 21, 2024. Unlike guides, a trade regulation rule supports civil penalties for knowing violations. The rule prohibits buying or selling fake or AI-generated reviews, insider reviews without disclosure of the connection, company-controlled review sites presented as independent, review suppression through unfounded legal threats or selective publication, and purchasing fake indicators of social media influence.

Two operational habits keep most businesses clear of this rule. First, never condition an incentive on the sentiment of the review, because paying for a review is different from paying for a positive review and only the second is prohibited. Second, if you display reviews, display the negative ones too. Selective publication of favorable reviews is exactly what the rule targets. Our guide to social media advertising regulations walks through the disclosure mechanics platform by platform, and social media claims compliance covers how to paper an influencer agreement.

Pricing Claims, Reference Prices, and Junk Fees

Pricing is where Utah advertising law is most specific and where the most businesses are quietly out of compliance.

The 15-day regular price rule

Utah defines “regular price” as the price at which a supplier recently offered the goods or services in good faith in the regular course of business. Every price represented in an advertisement is considered a regular price unless it is specifically represented otherwise. Then comes the rule that catches retailers: it is prima facie evidence that a price is not a regular price when it was not offered as the nondiscounted price for the 15 days immediately preceding the advertisement, unless the change was due to seasonal or perishable pricing, supplier cost changes, or matching a competitor.

In plain terms, a permanent “was $199, now $99” sale where nothing ever sold at $199 for a sustained period is a deceptive trade practice in Utah, and 13-11a-3(1)(p) says so directly.

Comparison and price assessment rules

Utah goes further than most states on comparative pricing. If you compare your sale price to a competitor’s nondiscounted price, you must clearly and conspicuously disclose that fact. If you use a price assessment older than seven days, you must disclose the date of the assessment in print, or the time frame in radio and television. If you identify a competitor’s price, you must disclose the identity of the price assessor and any relationship between the assessor and you. Comparisons across a category require randomly selected items rather than a cherry-picked basket.

The federal fees rule

On the federal side, the FTC’s Rule on Unfair or Deceptive Fees, 16 CFR Part 464, took effect on May 12, 2025. It requires businesses selling live-event tickets and short-term lodging to disclose the total price, inclusive of all mandatory charges, at least as prominently as any other price, and it prohibits misrepresenting the nature, purpose, amount, or refundability of any fee. The rule covers third-party platforms, resellers, and travel agents in those two industries.

Businesses outside ticketing and lodging should not conclude they are safe. Section 5 already reaches hidden mandatory fees as a deceptive omission, and the Utah Consumer Sales Practices Act reaches the same conduct through its price-advantage provision. The fees rule simply made the standard explicit for two industries.

Subscriptions and Automatic Renewals

Negative option marketing, where silence becomes consent to keep billing, has its own tangled status. The FTC’s revised Negative Option Rule, popularly called the click-to-cancel rule, was vacated in its entirety by the Eighth Circuit on July 8, 2025, days before its compliance date, on procedural grounds involving the Commission’s failure to issue a preliminary regulatory analysis.

That vacatur removed one rule. It removed nothing else. Subscription sellers remain subject to Section 5, to the Restore Online Shoppers’ Confidence Act, and to state automatic renewal statutes.

Utah has one of those. Under Utah Code 15-10-201, a service contract may not contain an automatic renewal provision unless the seller gives the consumer written notice of that provision. For contracts executed on or after July 1, 2011 with renewal periods exceeding 12 months, the notice must be prominently displayed on the first page of the contract. The seller must also deliver notice personally, by certified mail, or prominently displayed on the first page of a monthly statement, and the timing window is strict: no later than 30 calendar days and no sooner than 90 calendar days before the last day the consumer may give notice of intent to terminate. The notice must be in clear, understandable language and easy-to-read type.

The penalty is severe and self-executing. Under Utah Code 15-10-202, if the seller does not comply, the automatic renewal provision is void and unconscionable as a matter of public policy, and the contract renews month to month instead. A vendor with a noncompliant notice practice has effectively converted its entire annual contract book into month-to-month agreements. If your revenue model depends on renewals, that clause deserves a review alongside your other core business documents.

Made in USA and Origin Claims

Origin claims carry unusually high penalty exposure because they are governed by a rule rather than a guide. The Made in USA Labeling Rule, 16 CFR Part 323, took effect on August 13, 2021 and codified the FTC’s longstanding “all or virtually all” standard.

An unqualified “Made in the USA” label requires three things at once: final assembly or processing occurs in the United States, all significant processing occurs in the United States, and all or virtually all ingredients or components are made and sourced in the United States. The rule reaches labels in catalogs and online, not just physical packaging. Because it is a rule, violations support civil penalties at the same adjusted maximum that applies under Section 5(m)(1)(A).

Qualified claims remain available and are usually the honest path. “Assembled in Utah from domestic and imported components” is accurate, defensible, and still carries real marketing value. Manufacturers should also confirm their origin claims line up with the warranty and guarantee compliance language on the same packaging.

Email, Text, and Telephone Advertising

Direct marketing carries its own overlay of advertising law, and it is per-message rather than per-campaign, which is how penalty math gets frightening.

• CAN-SPAM, implemented at 16 CFR Part 316, requires accurate header and routing information, a subject line that is not deceptive, identification of the message as an advertisement, a valid physical postal address, a clear opt-out mechanism, and honoring opt-outs promptly. Each noncompliant email is treated as a separate violation.
• The Telemarketing Sales Rule, at 16 CFR Part 310, governs outbound calls, including required disclosures, prohibited misrepresentations, calling-time restrictions, and the National Do Not Call Registry.
• Utah’s own telephone solicitation rules sit in Title 13, Chapter 25a and Chapter 26 and are enforced by the Division of Consumer Protection alongside the federal scheme.

The recurring failure here is not the statute. It is the list. Businesses buy or inherit contact lists, assume consent traveled with the data, and discover otherwise when the complaints start. Document where each contact came from and what they agreed to.

Advertising to Children and COPPA

If your product, app, or content is directed to children under 13, or if you have actual knowledge you are collecting personal information from them, the Children’s Online Privacy Protection Rule, 16 CFR Part 312, applies to your advertising technology as much as to your sign-up form.

The FTC published amendments to the COPPA Rule in the Federal Register on April 22, 2025, effective June 23, 2025, with a general compliance date of April 22, 2026 for most provisions. The amendments expanded the definition of personal information to include biometric identifiers, required separate verifiable parental consent before disclosing children’s personal information for purposes that are not integral to the service, and required operators to maintain a written information security program and a written data retention policy.

For advertisers, the practical effect is that targeted advertising to children now generally requires its own separate consent. Bolting a third-party ad SDK onto a children’s app is a compliance decision, not a monetization decision.

AI-Generated Advertising Under Utah Law

Utah was the first state to enact a general artificial intelligence consumer protection statute. The Artificial Intelligence Policy Act sits at Title 13, Chapter 72 of the Utah Code, took effect May 1, 2024, and was narrowed by SB 226 in 2025.

Two points matter for marketing teams. First, using generative AI is not a defense. If an AI tool writes ad copy containing an unsubstantiated claim, the deceptive trade practice belongs to the advertiser who published it. Second, the statute’s disclosure obligations turn on the interaction: a supplier using generative AI in a consumer transaction must clearly disclose that fact when a consumer asks whether they are interacting with a human or AI, and heightened proactive disclosure applies in regulated occupations and higher-risk contexts such as advice on financial, legal, or health matters.

Practically, the fix is procedural. Route AI-drafted marketing copy through the same substantiation review you would apply to a human copywriter’s draft, and make sure any customer-facing chatbot answers the “am I talking to a person?” question honestly.

When a Competitor Sues: The Lanham Act

Regulators are not the only enforcement risk in advertising law, and they are often not the fastest one. Under Section 43(a) of the Lanham Act, 15 U.S.C. 1125(a), a business injured by a competitor’s false or misleading description of fact in commercial advertising can sue in federal court.

A false advertising claim under the Lanham Act generally requires a false or misleading statement of fact in a commercial advertisement, actual deception or a tendency to deceive a substantial segment of the audience, materiality to purchasing decisions, interstate commerce, and injury to the plaintiff. Remedies include injunctions, the defendant’s profits, the plaintiff’s damages, costs, and in exceptional cases attorney fees and enhanced damages.

Two features make Lanham Act exposure different in kind from a regulatory inquiry. Competitors move faster than agencies, and a preliminary injunction can pull a campaign off the air mid-flight, stranding the media spend. And a literally false claim can support relief without a consumer survey, while a merely misleading claim usually requires survey evidence of actual consumer confusion. If you receive a demand letter from a rival, treat it as the opening of business litigation, not a marketing disagreement.

Penalty Exposure at a Glance

A Pre-Launch Advertising Law Checklist

Compliance is cheapest when it happens before the media buy. Work through this list for every campaign:

1. Inventory every objective claim, including implied ones. Read the ad the way a hurried consumer would, not the way the copywriter intended it.
2. Build the substantiation file before launch. One folder per campaign, with the specific evidence supporting each claim and the date it was assembled.
3. Check comparative claims against the current competing product. Testing against a discontinued model is a common and expensive error.
4. Verify pricing history. Confirm any reference price was genuinely offered for the 15 days before the ad, or drop the comparison.
5. Make disclosures unavoidable. Same screen, same scroll position, adequate contrast and size. Hover text and footnote links are not clear and conspicuous.
6. Paper the influencer relationships. Written agreements requiring specific disclosure language, honest opinions, and no health or earnings claims, plus periodic monitoring.
7. Audit the checkout flow for mandatory fees. The advertised price should include everything a customer cannot avoid paying.
8. Confirm renewal notices. Match the 30 to 90 day window and the delivery method in Utah Code 15-10-201.
9. Validate list consent for every email, text, and calling campaign, and document the source.
10. Keep records for the life of the campaign plus the limitations period. Ad copy, screenshots, substantiation, approvals, and disclosure placement all belong in the file.

Businesses that outgrow do-it-yourself review often move to standing counsel rather than project-by-project review. Our breakdown of fractional general counsel cost in Utah and what a business lawyer costs in Utah lays out what that typically runs.

If a Regulator Contacts You

Advertising law investigations usually announce themselves quietly, through a civil investigative demand from the FTC, a subpoena, or a letter from the Utah Division of Consumer Protection. What you do in the first week matters more than the eventual legal argument.

• Preserve everything immediately. Suspend routine deletion of email, analytics, ad creative, and internal chat. Spoliation turns a defensible claim dispute into a credibility problem.
• Do not quietly delete the ad. Pulling a campaign is fine and often wise. Destroying the record of it is not.
• Assemble the substantiation file as it existed at launch, with dates. Do not backfill or reconstruct.
• Route all contact through counsel. Informal explanations from a marketing manager become admissions.
• Assess the whole exposure at once. A regulatory inquiry frequently invites competitor claims and consumer class actions on the same facts.

The same discipline applies to a private Truth in Advertising Act notice letter, where the 10-day correction window under 13-11a-4(4) can end the matter before a complaint is ever filed. Our guide on what to do if your business gets sued in Utah covers the wider response.

Related Reading

• Online Advertising Compliance Strategies
• Social Media Advertising Regulations
• Social Media Advertising Compliance Case Studies
• The Complete IP Protection Guide
• Warranty and Guarantee Compliance for Businesses
• Warranty and Guarantee Compliance for E-Commerce
• Utah Business Law
• Utah Business Contract Lawyer
• Utah General Counsel for Small Business
• 25 Questions to Ask Before Hiring a Business Lawyer
• Utah Startup Attorney
• MedSpa Compliance and Regulatory Requirements Guide
• Car Dealership Law
• Utah Business Lawyers

Written by Jeremy Eveland, a business attorney practicing in Utah.

This article is general information about advertising law, not legal advice, and it is current as of August 2026. Statutes and federal rules change. Reading this page does not create an attorney-client relationship.