DHS Science and Technology Directorate

The Science and Technology Directorate (S&T) is a component within the United States Department of Homeland Security.DHS-S&T serves as the research and development arm of the Department as it fulfills its national security mission.SAFECOM is the federal umbrella program designed to foster interoperability among the nation's public safety practitioners, so that they may communicate across disciplines and jurisdictions during an emergency.The SAFETY Act provides liability protections that make it feasible for sellers of qualified antiterrorism technologies to introduce homeland security solutions to the marketplace.[2] Notable previous Under Secretaries include Dr. Tara O'Toole and Dr. Reginald Brothers.

Washington D.C.Dimitri KusnezovUnder SecretaryDepartment of Homeland SecurityUnited States Department of Homeland Securityresearch and developmentnational securityUnder Secretary of Homeland Security for Science and TechnologyPresident of the United StatesUnited States SenateHomeland Open Security Technologyopen securityopen-source softwareOpen Source for AmericaAberdeen Proving GroundNational Biodefense Analysis and Countermeasures CenterFort DetrickNational Urban Security Technology LaboratoryManhattanAtlantic City, New JerseyPlum Island Animal Disease CenterOrient, New YorkNational Bio and Agro-Defense FacilityManhattan, KansasVirtual USANBC NewsAll Things ConsideredBusiness WireSt. Elizabeths West CampusKristi NoemSecretary of Homeland SecurityDeputy Secretary of Homeland SecurityDeputy SecretaryUnited States Coast GuardCommandantImmigration and Customs EnforcementDirectorU.S. Citizenship and Immigration ServicesCustoms and Border ProtectionFederal Emergency Management AgencyCenter for Domestic PreparednessNational Flood Insurance ProgramUnited States Fire AdministrationFederal Law Enforcement Training CenterUnited States Secret ServiceOffice of Operations CoordinationTransportation Security AdministrationCybersecurity and Infrastructure Security AgencyCountering Weapons of Mass Destruction OfficeOffice of Strategy, Policy, and PlansOffice of Immigration StatisticsHomeland Security Advisory CouncilScience and TechnologyHomeland Security Advanced Research Projects AgencyExplosives DivisionChemical and Biological Defense DivisionBorder and Maritime Security DivisionHuman Factors and Behavioral Sciences DivisionInfrastructure Protection and Disaster Management DivisionCyber Security DivisionNational Cybersecurity and Communications Integration CenterCommand, Control and Interoperability DivisionIntelligence and AnalysisOffice of Intelligence and AnalysisManagementManagement DirectorateFederal Protective ServiceOffice of Biometric Identity ManagementLaw enforcement in the United StatesTerrorism in the United Statesresearch and development agenciesNational Science FoundationNational Aeronautics and Space AdministrationEnvironmental Protection AgencyIntelligence Advanced Research Projects ActivityAgricultureAgricultural Research ServiceNational Institute of Food and AgricultureEconomic Research ServiceCommerceNational Institute of Standards and TechnologyNational Oceanic and Atmospheric AdministrationDefenseArmy Combat Capabilities Development CommandArmy Research LaboratoryCombat Capabilities Development Command Soldier CenterCCDC Armaments CenterPicatinny ArsenalBenét LaboratoriesWatervliet ArsenalTest and Evaluation CommandUnited States Army Medical Research and Development CommandEngineer Research and Development CenterMarine Corps Combat Development CommandMarine Corps Warfighting LaboratoryMarine Corps Operational Test and Evaluation ActivityOffice of Naval ResearchNaval Research LaboratoryNaval Medical Research CenterSurfaceUnderseaCommand, Control and Ocean SurveillanceNaval Air Weapons Station China LakeNaval Postgraduate SchoolOperational Test and Evaluation ForceAir Force Materiel CommandAir Armament CenterAir Force Research LaboratoryAir Force Life Cycle Management CenterAir Force Nuclear Weapons CenterAir Force Institute of TechnologyAir Force Operational Test and Evaluation CenterSpace ForceSpace Systems CommandDefense Advanced Research Projects AgencyUniformed Services University of the Health SciencesEducationInstitute of Education SciencesNational Institute on Disability, Independent Living, and Rehabilitation ResearchEnergyOffice of ScienceAdvanced Research Projects Agency–EnergyNational LaboratoriesHealth andHuman ServicesNational Institutes of HealthNational Institute for Occupational Safety and HealthAgency for Healthcare Research and QualityBiomedical Advanced Research and Development AuthorityCenter for Medicare and Medicaid InnovationHomeland SecurityCoast Guard Research and Development Center InteriorUnited States Geological SurveyJusticeNational Institute of JusticeFBI Science and Technology BranchTransportationResearch and Innovative Technology AdministrationFederal Aviation AdministrationFederal Highway AdministrationTreasuryOffice of Financial ResearchVeterans AffairsVeterans Health Administration Office of Research and DevelopmentExecutive Officeof the PresidentOffice of Science and Technology PolicyU.S. Global Change Research ProgramNetworking and Information Technology Research and DevelopmentNational Nanotechnology InitiativeLegislative branchHouse Committee on Science, Space, and TechnologySenate Committee on Commerce, Science, and TransportationOffice of Technology AssessmentJudicial branchFederal Judicial CenterUnited States government agenciesenvironmental scienceGlobal Change Research ProgramSmithsonian InstitutionDepartment of the InteriorBureau of Indian AffairsBureau of Land ManagementBureau of Ocean Energy ManagementBureau of ReclamationNational Park ServiceUnited States Fish and Wildlife ServiceOffice of the Assistant Secretary for Insular and International AffairsOffice of Surface Mining, Reclamation, and EnforcementDepartment of CommerceGeodetic SurveyMarine Fisheries ServiceOcean ServiceOceanic and Atmospheric ResearchWeather ServiceDepartment of EnergyOffice of Energy Efficiency and Renewable EnergyNational Laboratories and Technology CentersDepartment of AgricultureAnimal and Plant Health Inspection ServiceFarm Service AgencyFood and Nutrition ServiceForeign Agricultural ServiceNatural Resources Conservation ServiceNational Water and Climate CenterRural Utilities ServiceForest ServiceScience and Technology DirectorateDepartment of Health and Human ServicesAgency for Toxic Substances and Disease RegistryCenters for Disease Control and PreventionNational Institute of Environmental Health SciencesDepartment of DefenseJoint Typhoon Warning CenterCombat Capabilities Development CommandExecutive Office of the PresidentClimate Policy OfficeClean Energy Innovation and ImplementationU.S. Special Presidential Envoy for ClimateCouncil on Environmental QualityEnvironmental Science Services Administration