| Critical Infrastructures/Key Resources (CI/KR) | |
|---|---|
| Infrastructure Sector | Responsible Agencies |
| Agriculture and Food | Department of Agriculture Department of Health and Human Services |
| Defense Industrial Base | Department of Defense |
| Energy | Department of Energy |
| Healthcare and Public Health | Department of Health and Human Services |
| National Monuments and Icons | Department of the Interior |
| Banking and Finance | Department of the Treasury |
| Water | Environmental Protection Agency |
| Chemical Commercial Facilities Critical Manufacturing Dams Emergency Services Nuclear Reactors, Materials, and Waste |
Department of Homeland Security Office of Infrastructure Protection |
| Information Technology Communications | Office of Cybersecurity and Communications |
| Postal and Shipping | Transportation Security Administration |
| Transportation Systems | Transportation Security Administration United States Coast Guard |
| Government Facilities | Immigration and Customs Enforcement, Federal Protective Service |