U.S. Code of Federal Regulations
Regulations most recently checked for updates: Feb 07, 2026
§ 239.1 - Purpose and scope of the guides.
The Guides for the Advertising of Warranties and Guarantees are intended to help advertisers avoid unfair or deceptive practices in the advertising of warranties or guarantees. The Guides are based upon Commission cases, and reflect changes in circumstances brought about by the Magnuson-Moss Warranty Act (15 U.S.C. 2301 et seq.) and the FTC Rules promulgated pursuant to the Act (16 CFR parts 701 and 702). The Guides do not purport to anticipate all possible unfair or deceptive acts or practices in the advertising of warranties or guarantees and the Guides should not be interpreted to limit the Commission's authority to proceed against such acts or practices under section 5 of the Federal Trade Commission Act. The Commission may bring an action under section 5 against any advertiser who misrepresents the product or service offered, who misrepresents the terms or conditions of the warranty offered, or who employs other deceptive or unfair means.
Section 239.2 of the Guides applies only to advertisements for written warranties on consumer products, as “written warranty” and “consumer product” are defined in the Magnuson-Moss Warranty Act, 15 U.S.C. 2301,that,16. The other sections of the Guides apply to the advertising of any warranty or guarantee.
§ 239.2 - Disclosures in warranty or guarantee advertising.
(a) If an advertisement mentions a warranty or guarantee that is offered on the advertised product, the advertisement should disclose, with such clarity and prominence as will be noticed and understood by prospective purchasers, that prior to sale, at the place where the product is sold, prospective purchasers can see the written warranty or guarantee for complete details of the warranty coverage.
A. “The XYZ washing machine is backed by our limited 1 year warranty. For complete details, see our warranty at a dealer near you.”
B. “The XYZ bicycle is warranted for 5 years. Some restrictions may apply. See a copy of our warranty wherever XYZ products are sold.”
C. “We offer the best guarantee in the business. Read the details and compare wherever our fine products are sold.”
D. “See our full 2 year warranty at the store nearest you.”
E. “Don't take our word—take our warranty. See our limited 2 year warranty where you shop.”
(b) If an advertisement in any catalogue, or in any other solicitation
A. “ABC quality cutlery is backed by our 10 year warranty. Write to us for a free copy at: (address).”
B. “ABC power tools are guaranteed. Read about our limited 90 day warranty in this catalogue.”
C. “Write to us for a free copy of our full warranty. You'll be impressed how we stand behind our product.”
§ 239.3 - “Satisfaction Guarantees” and similar representations in advertising; disclosure in advertising that mentions “satisfaction guarantees” or similar representations.
(a) A seller or manufacturer should use the terms “Satisfaction Guarantee,” “Money Back Guarantee,” “Free Trial Offer,” or similar representations in advertising only if the seller or manufacturer, as the case may be, refunds the full purchase price of the advertised product at the purchaser's request.
(b) An advertisement that mentions a “Satisfaction Guarantee” or a similar representation should disclose, with such clarity and prominence as will be noticed and understood by prospective purchasers, any material limitations or conditions that apply to the “Satisfaction Guarantee” or similar representation.
§ 239.4 - “Lifetime” and similar representations.
If an advertisement uses “lifetime,” “life,” or similar representations to describe the duration of a warranty or guarantee, then the advertisement should disclose, with such clarity and prominence as will be noticed and understood by prospective purchasers, the life to which the representation refers.
