A letter report issued by the Government Accountability Office with an abstract that begins "GAO's Cost Estimating and Assessment Guide (Cost Guide) defines 12 leading practices that are associated with four characteristics—comprehensive, well documented, accurate , and credible —that are important to developing high-quality, reliable project-cost estimates. Using the Cost Guide , GAO determined that the Architect of the Capitol's (AOC) cost-estimating guidance conforms to leading practices for developing estimates that are, in general, comprehensive and well-documented . However, AOC's guidance does not substantially conform to leading practices related to developing cost estimates that are accurate and credible . For example, pertaining to the credible characteristic, AOC's guidance does not require determining the confidence level of estimates or quantifying the extent to which a project's costs could vary due to changes in key assumptions. GAO found the strengths and weaknesses of AOC's guidance generally reflected in the cost estimates for AOC's Cannon House Office Building's (Cannon Building) renewal project ($753 million) and Capitol Dome's restoration project ($125 million)."

Testimony issued by the Government Accountability Office with an abstract that begins "The Department of Veterans Affairs (VA) continues to face long-standing challenges in effectively implementing its information security program. Specifically, from fiscal year 2007 through 2013, VA has consistently had weaknesses in key information security control areas (see table)."