"The National Near-Earth Object Preparedness Strategy and Action Plan (Strategy and Action Plan) will improve our Nation's preparedness to address the hazard of near-Earth object (NEO) impacts over the next 10 years. Its primary role is to help organize and coordinate NEO-related efforts within Federal Departments and Agencies (agencies), with a particular focus on efforts that are already existing and resourced. It seeks to leverage and enhance existing assets and capabilities--National and international, public and private--to effectively manage the risks associated with NEOs. The Strategy and Action Plan builds on efforts by the National Aeronautics and Space Administration (NASA), Department of Homeland Security (DHS), and Department of Energy (DOE) to detect and characterize the NEO population and to prevent and respond to NEO impacts on Earth."
White House: http://www.whitehouse.gov/