The Interagency Working Group on Food Marketed to Children (Working Group), comprised of representatives from the Federal Trade Commission (FTC), the Centers for Disease Control and Prevention (CDC), the Food and Drug Administration (FDA), and the United States Department of Agriculture (USDA), seeks public comment on a preliminary proposal for voluntary principles to guide industry self-regulatory efforts to improve the nutritional profile of foods marketed to children. The Working Group has drafted these principles pursuant to a directive from Congress, as set out in the 2009 Omnibus Appropriations Act. As directed by Congress, the Working Group has developed this proposal based on the nutrition, health, and.