Certain Melanoma Predictive and Prognostic Tests and Components Thereof; Notice of Institution of Investigation

Notice is hereby given that a complaint was filed with the U.S. International Trade Commission on July 10, 2026, under section 337 of the Tariff Act of 1930, as amended, on behalf of Castle Biosciences, Inc. of Friendswood, Texas. The complaint alleges violations of section 337 based upon the importation into the United States or in the sale of certain melanoma predictive and prognostic tests and