National Nuclear Security Administration (1 - 10 of 133 items) in Custom Date Range
DOE and NNSA Project Management: Analysis of Alternatives Could Be Improved by Incorporating Best Practices
GAO-15-37: Published: Dec 11, 2014. Publicly Released: Dec 11, 2014.
Project and Program Management: DOE Needs to Revise Requirements and Guidance for Cost Estimating and Related Reviews
GAO-15-29: Published: Nov 25, 2014. Publicly Released: Nov 25, 2014.
Nuclear Weapons: Some Actions Have Been Taken to Address Challenges with the Uranium Processing Facility Design
GAO-15-126: Published: Oct 10, 2014. Publicly Released: Oct 10, 2014.
National Nuclear Security Administration: Agency Expanded Use of Some Federal Oversight Reforms, but Is Still Determining Future Plans
GAO-14-588: Published: Jul 17, 2014. Publicly Released: Jul 17, 2014.
Nuclear Security: NNSA Should Establish a Clear Vision and Path Forward for Its Security Program
GAO-14-208: Published: May 30, 2014. Publicly Released: Jun 30, 2014.
Plutonium Disposition Program: DOE Needs to Analyze the Root Causes of Cost Increases and Develop Better Cost Estimates
GAO-14-231: Published: Feb 13, 2014. Publicly Released: Feb 13, 2014.
Nuclear Weapons: Information on Safety Concerns with the Uranium Processing Facility
GAO-14-79R: Published: Oct 25, 2013. Publicly Released: Oct 25, 2013.
Managing Critical Isotopes: Stewardship of Lithium-7 Is Needed to Ensure a Stable Supply
GAO-13-716: Published: Sep 19, 2013. Publicly Released: Oct 17, 2013.
ICBM Modernization: Approaches to Basing Options and Interoperable Warhead Designs Need Better Planning and Synchronization
GAO-13-831: Published: Sep 20, 2013. Publicly Released: Sep 20, 2013.
Modernizing the Nuclear Security Enterprise: Observations on NNSA's Options for Meeting Its Plutonium Research Needs
GAO-13-533: Published: Sep 11, 2013. Publicly Released: Sep 11, 2013.