(a) The Army Federal Acquisition Regulation Supplement (AFARS) implements and supplements the Federal Acquisition Regulation (FAR), the Defense FAR Supplement (DFARS) and the DFARS Procedures, Guidance and Information (PGI) to establish uniform policies for Army acquisition. It does not restrict the exercise of good business judgment or stifle innovation. [AFARS Revision #21, dated May 22, 2007]