Departmental regulations and supporting documentation provide guidance in the use and administration of the Purchase Card Program.
Departmental Regulation (DR) 5013-6: Use of the Purchase Card and Related Alternative Payment Methods (November 2012) [PDF]
Other Regulation Information
Procurement Advisory 89: Use of the Purchase Card and Related Alternative Payment Methods (November 2008) [PDF]
Office of Management and Budget (OMB) Circular A-123, Managementís Responsibility for Internal Controls, Appendix B Improving the Management of Government Charge Cards (January 2009) [PDF]
Federal Acquisition Regulation (FAR) (March 2005) [PDF]