[Code of Federal Regulations] [Title 41, Volume 3] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR102-118.155] [Page 326] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 102--FEDERAL MANAGEMENT REGULATION PART 102-118_TRANSPORTATION PAYMENT AND AUDIT--Table of Contents Subpart B_Ordering and Paying for Transportation and Transportation Services Sec. 102-118.155 How does my agency handle supplemental billings from the TSP after payment of the original bill? Your agency must process, review, and verify supplemental billings using the same procedures as on an original billing. If the TSP disputes the findings, your agency must attempt to resolve the disputed amount. [[Page 327]]