James Keegan, OIG Manager
Margaret An, Project Lead
Hau Phan, Auditor
Fay Tang, Senior Computer Applications Analyst
Cynthia Gray, Senior OIG Manager for Financial Management and Internal Controls
Melissa Heist, Associate Inspector General for Audits and Evaluations
| AO | approving official |
| APC | Agency Program Coordinator |
| BPD ARC | Bureau of Public Debt's Administrative Resource Center |
| CCRS | Citibank Custom Reporting System |
| CFPB | Consumer Financial Protection Bureau |
| Charge Card Act | Government Charge Card Abuse Prevention Act of 2012 |
| FAR | Federal Acquisition Regulation |
| GSA | General Services Administration |
| MCC | merchant category code |
| OMB | Office of Management and Budget |
