Appendix II: Objectives, Scope, and Methodology
We conducted this performance audit from September 2006 through February 2008, in accordance with U.S. generally accepted government auditing standards. Those standards require that we plan and perform the audit to obtain sufficient, appropriate evidence to provide a reasonable basis for our findings and conclusions based on our audit objectives. We believe that the evidence obtained provides a reasonable basis for our findings and conclusions based on our audit objectives. We performed our investigative work in accordance with standards prescribed by the President’s Council on Integrity and Efficiency.
GAO-08-333 Governmentwide Purchase Cards