- Defense Business Transformation: Status of Department of Defense Efforts to Develop a Management Approach to Guide Business Transformation, GAO-09-272R, January 9, 2009
- Information Security: Continued Efforts Needed to Address Significant Weaknesses at IRS, GAO-09-136, January 9, 2009
- Research and Development: DOE Could Enhance the Project Selection Process for Government Oil and Natural Gas Research, GAO-09-186, December 29, 2008
- Social Security Disability: Improving Notices to Denied Claimants, GAO-09-183R, January 9, 2009