Wisconsin Department of Agriculture, Trade and Consumer Protection

serving the state of wisconsin since 1839

DATCP works to assure safe food, healthy people, animals, plants and environment, vibrant agriculture and fair business practices.

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Consumer Law at Your Fingertips

advertising & sales claims

Performance Claims

  • Wisconsin Statutes section 100.18 prohibits deceptive advertising and sales practices, including deceptive performance claims. For more information, see Fraudulent Representations details.
  • The Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) regulates unfair business practices under Wisconsin Statutes section 100.20. DATCP may prohibit unsubstantiated performance claims for products or services. A retailer may rely, in good faith, on information provided by the product supplier. For more information, see Consumer Law topic, Unfair Business Practices.