National Oil and Hazardous Substances Pollution Contingency Plan
The National Oil and Hazardous Substances Pollution Contingency Plan or National Contingency Plan (NCP) is the United States federal government's blueprint for responding to oil spills and hazardous substance releases. It documents national response capability and is intended to promote overall coordination among the hierarchy of responders and contingency plans.
Source: Wikipedia — National Oil and Hazardous Substances Pollution Contingency Plan (CC BY-SA 4.0)