Testimonials, reviews and influencer posts: the US disclosure rules
The direct answer
The Federal Trade Commission's Endorsement Guides, 16 CFR Part 255, revised in June 2023, require that a connection between an endorser and a business which a buyer would not expect, such as payment, a free product or an employment relationship, be disclosed clearly and conspicuously. The Rule on the Use of Consumer Reviews and Testimonials, 16 CFR Part 465, took effect on 21 October 2024 and prohibits fake or false reviews, including reviews generated by artificial intelligence, buying positive or negative reviews, insider reviews, company controlled review sites, review suppression and fake indicators of social media influence. A violation of the rule can bring a civil penalty for each violation. An advertiser shares responsibility for the claims its endorsers make.
Five conclusions
The argument, compressed.
- A connection a buyer would not expect must be disclosed clearly and conspicuously.
- The reviews rule took effect on 21 October 2024 and bans fake, bought and insider reviews.
- Company controlled review sites, review suppression and fake social media indicators are prohibited.
- The advertiser and the endorser can each be held responsible for a misleading endorsement.
- Civil penalties apply for each violation, so a pattern of fake reviews compounds quickly.
Working framework · 5 decisions
The disclosure check
Five checks for every testimonial, review programme and paid creator post.
Decision 01 / 05
Name the connection
Write down what the person received: money, a free product, a discount, an early look, or nothing. Anything a buyer would find surprising is a material connection.
What counts as a material connection
A material connection is any relationship a buyer would weigh when judging an endorsement, and which they would not expect to exist. Payment is the obvious one. A free product, a discount, a commission, a family relationship and an employment relationship all count as well, and each of them changes how much weight the endorsement carries.
The test is about the buyer rather than the wording. If a reasonable reader would feel misled on learning about the connection after the fact, the connection was material and the disclosure was required.
The 2024 rule: what is prohibited outright
The Rule on the Use of Consumer Reviews and Testimonials moved several review practices from a case by case assessment into a defined set of prohibitions. It took effect on 21 October 2024 and covers reviews and testimonials whether or not a business asked for them.
- Reviews that misrepresent the reviewer, including reviews written by someone who never used the product.
- Reviews generated by artificial intelligence that present themselves as a person's experience.
- Buying positive reviews, or buying negative reviews of a competitor.
- Reviews from officers, managers, employees or their immediate family, written to look independent.
- A review site the business controls that presents itself as independent.
- Suppressing reviews by threatening, or by misrepresenting that a review page is closed.
- Fake indicators of social media influence, such as purchased followers presented as real.
Disclosure that survives a fast scroll
Clear and conspicuous is a placement requirement before it is a wording requirement. A disclosure that a reader has to open, expand or scroll past fails, even when the words are accurate. Buried hashtags fail, because readers do not parse them as disclosure.
For video, the disclosure belongs in the video itself and in the caption. For a photo carousel, it belongs on the image that carries the endorsement rather than the last card. For a long review page, it belongs beside the review rather than in a policy page footer.
Reviews a business collects and displays
A business is responsible for the review practice it designs, not only for the reviews it writes. Asking only happy customers, offering a discount for a review, hiding the low ratings or rewriting a customer's words each change the picture a buyer receives.
The safer design is dull and effective. Ask everyone at the same point in the journey, publish the whole distribution, disclose any incentive, and keep the raw text. A rating of four and a half from unedited reviews outperforms a perfect score that a careful buyer can see was curated.
Where liability lands
The Commission can proceed against the advertiser, the endorser or both, and a violation of the reviews rule can bring a civil penalty for each violation. Because the rule works per violation, a single practice repeated across a campaign multiplies rather than stays fixed.
That is the argument for treating disclosure as a brand system rather than a legal footnote. A rule that lives only in a document gets skipped by whoever is posting that week. A line in the brief, a label in the template and a check before publication is what makes the practice hold.
The test that matters
Read the endorsement as a stranger would, with no knowledge of the relationship behind it. If the truth would change what that reader takes from it, the disclosure is part of the endorsement rather than an addition to it.
Before you use it
Questions that can change the recommendation.
Does a free product count as a material connection?
Yes. A free product, a discount, a commission, a payment and an employment or family relationship all count. The test is whether a buyer would weigh the connection when judging the endorsement.
When did the FTC reviews rule take effect?
The Rule on the Use of Consumer Reviews and Testimonials, 16 CFR Part 465, took effect on 21 October 2024. It prohibits fake or false reviews, buying reviews, insider reviews, company controlled review sites, review suppression and fake social media indicators.
Is a hashtag in a caption enough disclosure?
It usually is not, because a reader does not parse a buried hashtag as disclosure. Put the disclosure in plain words where the endorsement is read, and repeat it in the video or on the image when that is where the endorsement lives.
Can a business ask customers for reviews?
Yes. The exposure comes from how the programme is designed: asking only happy customers, offering an incentive without disclosing it, or hiding low ratings each changes the impression the buyer receives.
Research record
What this guide draws from.
Each source note describes what the reference supports. Platform guidance, research findings and Branding Tatva's practical suggestions have different scopes.
- Guides Concerning the Use of Endorsements and Testimonials in Advertising, 16 CFR Part 255
Electronic Code of Federal Regulations
The Endorsement Guides as revised in June 2023, including the material connection examples.
- Endorsement Guides: the 2023 revision, full text
Federal Trade Commission
The revised guides as published, used where the guidance pages block automated access.
- Trade Regulation Rule on the Use of Consumer Reviews and Testimonials, final rule
Federal Register, 22 August 2024
The rule text, the prohibited practices and the 21 October 2024 effective date.
