National Preparedness System (NPS) Building Blocks
National Preparedness System (NPS) Building Blocks : (1) National Planning Scenarios (2) Universal Task List (UTL) (3) Target Capabilities List (TCL) (4) Seven National Priorities. (DHS/ODP, State and Urban Area Homeland Security Strategy: Guidance on Aligning Strategies with the NPG, 2005, p. 2)