National Nuclear Security Administration (31 - 40 of 133 items)
DHS Research and Development: Science and Technology Directorate's Test and Evaluation and Reorganization Efforts
GAO-12-239T: Published: Nov 17, 2011. Publicly Released: Nov 17, 2011.
Nuclear Fuel Cycle Options: DOE Needs to Enhance Planning for Technology Assessment and Collaboration with Industry and Other Countries
GAO-12-70: Published: Oct 17, 2011. Publicly Released: Nov 17, 2011.
Yucca Mountain: Information on Alternative Uses of the Site and Related Challenges
GAO-11-847: Published: Sep 16, 2011. Publicly Released: Oct 17, 2011.
Modernizing the Nuclear Security Enterprise: The National Nuclear Security Administration's Proposed Acquisition Strategy Needs Further Clarification and Assessment
GAO-11-848: Published: Sep 20, 2011. Publicly Released: Sep 20, 2011.
Managing Critical Isotopes: Weaknesses in DOE's Management of Helium-3 Delayed the Federal Response to a Critical Supply Shortage
GAO-11-472: Published: May 12, 2011. Publicly Released: May 31, 2011.
Nuclear Weapons: NNSA Needs More Comprehensive Infrastructure and Workforce Data to Improve Enterprise Decision-making
GAO-11-188: Published: Feb 14, 2011. Publicly Released: Feb 14, 2011.
Nuclear Nonproliferation: Comprehensive U.S. Planning and Better Foreign Cooperation Needed to Secure Vulnerable Nuclear Materials Worldwide
GAO-11-227: Published: Dec 15, 2010. Publicly Released: Dec 15, 2010.
Nuclear Weapons: National Nuclear Security Administration's Plans for Its Uranium Processing Facility Should Better Reflect Funding Estimates and Technology Readiness
GAO-11-103: Published: Nov 19, 2010. Publicly Released: Nov 19, 2010.
Nuclear Weapons: National Nuclear Security Administration Needs to Ensure Continued Availability of Tritium for the Weapons Stockpile
GAO-11-100: Published: Oct 7, 2010. Publicly Released: Oct 7, 2010.
Nuclear Weapons: Actions Needed to Address Scientific and Technical Challenges and Management Weaknesses at the National Ignition Facility
GAO-10-488: Published: Apr 8, 2010. Publicly Released: Apr 8, 2010.