False advertising is an actionable civil claim under Section 43(a) of the Lanham Act. A party who successfully sues for false advertising may be entitled to either damages or injunctive relief.
To bring a claim for false advertising, the plaintiff must show:
- The defendant made false or misleading statements as to theirown products (or another’s);
- Actual deception occurred, or at least a tendency to deceive a substantial portion of the intended audience;
- The deception is material in that it is likely to influence purchasing decisions;
- The advertised goods travel in interstate commerce; and
- There was a likelihood of injury to the plaintiff.
Notably, the plaintiff does not need to show that they suffered actual injury from the defendant’s allegedly false advertising. That said, puffery, or claims a person could not reasonably rely upon, are not grounds for a false advertising claim.
[Last updated in January of 2023 by the Wex Definitions Team]
