1. Food Safety: a national strategy is needed to address fragmentation in federal oversight : report to Congressional requesters Publication: Washington, D.C. : U.S. Government Accountability Office, January 2017 Subject(s): Food SafetyFood SupplyGovernment RegulationInterinstitutional RelationsFederal GovernmentPublic HealthHumansUnited StatesUnited States. Department of Agriculture.United States. Food and Drug Administration.