Retailers and consumer products companies need to be aware of a new law affecting negative online reviews. On December 14, 2016, President Obama signed the Consumer Review Fairness Act of 2016 (H.R. 5111) into law. The Act voids “non-disparagement clauses” in form contracts designed to prevent consumers from posting negative comments and online reviews of products and services. The Act also makes it unlawful for companies to include these clauses in their form contracts. The Federal Trade Commission will enforce the Act in the same way it enforces against unfair or deceptive trade practices under its jurisdiction; state attorneys general may also enforce the Act under certain conditions. For existing contracts, the Act will take effect in 90 days and FTC/state enforcement may commence one year from now.