National Nuclear Security Administration (31 - 40 of 139 items)
Modernizing the Nuclear Security Enterprise: New Plutonium Research Facility at Los Alamos May Not Meet All Mission Needs
GAO-12-337: Published: Mar 26, 2012. Publicly Released: Mar 26, 2012.
Nuclear Nonproliferation: Further Actions Needed by U.S. Agencies to Secure Vulnerable Nuclear and Radiological Materials
GAO-12-512T: Published: Mar 14, 2012. Publicly Released: Mar 14, 2012.
National Nuclear Security Administration: Observations on NNSA's Management and Oversight of the Nuclear Security Enterprise
GAO-12-473T: Published: Feb 16, 2012. Publicly Released: Feb 16, 2012.
Nuclear Weapons: NNSA Needs to Improve Guidance on Weapon Limitations and Planning for Its Stockpile Surveillance Program
GAO-12-188: Published: Feb 8, 2012. Publicly Released: Feb 8, 2012.
DEPARTMENT OF ENERGY: Additional Opportunities Exist to Streamline Support Functions at NNSA and Office of Science Sites
GAO-12-255: Published: Jan 31, 2012. Publicly Released: Jan 31, 2012.
Nuclear Nonproliferation: Action Needed to Address NNSA's Program Management and Coordination Challenges
GAO-12-71: Published: Dec 14, 2011. Publicly Released: Dec 14, 2011.
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.