Deceptive trade practices are false or misleading commercial statements and tactics that distort the market, such as false advertising, misrepresented product qualities or origins, passing off, bait-and-switch selling, and misleading comparisons to a competitor. Businesses often assume there is nothing to be done about a rival’s dishonest claims except out-market them. In fact, the law gives competitors direct enforcement tools with real remedies. Bass PLLC represents businesses across Colorado, New York, D.C., New Mexico, and Wyoming in prosecuting and defending deceptive trade practices claims.

The Lanham Act Encourages Competitors To Police Each Other

Section 43(a) of the federal Lanham Act allows a business to sue a competitor over false or misleading statements in commercial advertising that cause commercial injury—no government agency required. Remedies can include an injunction stopping the campaign, damages measured by the plaintiff’s losses or the defendant’s profits, corrective advertising, and in exceptional cases attorney’s fees. To prove a claim, a plaintiff must demonstrate certain elements—a false or misleading statement of fact in commercial advertising or promotion, materiality to purchasing decisions, use in interstate commerce, and injury—which is why the strongest cases are built around specific claims rather than general grievance about a rival’s marketing. Where the statement is literally false, courts may presume that consumers were deceived, and that presumption often makes a preliminary injunction and damages more obtainable. For a business losing sales to a rival’s false claims, the Lanham Act is a powerful tool to make it stop.

Misleading Advertising Can Also Be Actionable

Liability is not limited to outright lies. A claim that is literally true but misleading in context—a cherry-picked test result, a comparison that omits the variable that matters, an implication the fine print quietly contradicts—can still support a claim, though proving how consumers actually understood the message may require survey or expert evidence. That evidentiary difference drives the economics of the case: literal falsity can often be shown from the advertisement itself, while implied falsity may require consumer research that takes time and costs real money. Puffery sits on the other side of the line, because vague superlatives no reasonable buyer would rely on are not actionable no matter how irritating they are. Knowing which category a competitor’s claim falls into determines what proof the case needs, how fast it can move, and whether it is worth bringing at all.

State Statutes Add Additional Remedies

Alongside federal law sit state consumer protection and deceptive trade practices acts, which vary meaningfully in who may sue, what conduct qualifies, and what a winner recovers. Colorado’s Consumer Protection Act, for example, provides for enhanced damages in some circumstances, which changes settlement leverage considerably. Several of these statutes also allow attorney’s fee awards, which can make an otherwise uneconomical case worth pursuing. They differ on standing (i.e., who can bring a claim) in ways that matter: some are written primarily for consumers and require a showing of public impact, while others are only available to competitors. Forum selection interacts with all of this, since where the case is filed can impact which state’s statute travels with it and how quickly it will reach a ruling on an injunction. Pleading the right combination of federal and state claims, in the right forum, is a big part of the strategy.

Evidence Wins These Cases—Start Preserving It Now

Advertisements change, web pages get edited, and campaigns often end the moment a lawyer calls. Capture the claims now, with dates, screenshots, archived webpage captures, and the context in which each appeared, because a rival that quietly revises its website has not mooted the claim but has made it harder to prove. Start documenting the commercial injury at the same time: lost customers, diverted sales, price pressure, and the accounts that specifically mentioned the rival’s claims. Sales representatives are usually the best source of that evidence and the least likely to record it, so a simple internal instruction to log customer comments can be worth more than an expert report later. The substantiation question cuts both ways too—a plaintiff should be ready to show its own marketing is solid, because a defendant in a false advertising lawsuit will often bring counterclaims asserting that the plaintiff’s advertising was false or misleading.

Accused Businesses Have Strong Defenses

These statutes are sometimes wielded aggressively against truthful comparative advertising the target simply dislikes. Puffery, opinion, and substantiated claims are all defensible, and a defendant that can produce its substantiation file quickly changes the conversation entirely—often before a complaint is ever filed. Challenges to standing, materiality, and the absence of any provable injury are frequently available as well, particularly where the plaintiff is complaining about a competitor’s success rather than a specific false statement. Bass PLLC defends these cases with the same toolkit it uses to bring them—and because the firm also does pre-publication advertising review, clients get counsel that knows how to keep them off the defendant’s side of the caption in the first place.