[Code of Federal Regulations] [Title 41, Volume 3] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR102-118.245] [Page 198] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 102--FEDERAL MANAGEMENT REGULATION PART 102-118--TRANSPORTATION PAYMENT AND AUDIT--Table of Contents Subpart C--Use of Government Billing Documents Sec. 102-118.245 How does my agency get an assigned set of GBL or GTR numbers? If your agency does not use prenumbered GBL and GTR forms, you may get an assigned set of numbers from: General Services Administration Federal Supply Service General Products Commodity Center (7FXM-WS) 819 Taylor Street, Room 6A24 Fort Worth, TX 76102