--03/31/05 Review of the Bureau of African Affairs' Unauthorized Commitments (AUD/PPA-05-17) --12/31/04 Review of the Department of State's Overseas Purchase Card Program (AUD/PPA-05-01) --11/30/04 Review of Procurement & Property Operations at Embassy Bamako (AUD/PPA-05-03) --09/30/04 Review of Allegations Concerning DynCorp's Protective Services Contract in Afghanistan (AUD/PPA-04-45) --03/31/03 Review of Allegations Regarding the Office of Humanitarian Demining Programs (AUD/PPA-03-25) - SUMMARY --03/31/03 Review of Monitoring of Contractor Performance at the BBG (AUD/PPA-03-21) --09/30/02 Review of the Department of State's Monitoring of Contractor Performance (AUD/PPA-02-40)