102-118.170—Will GSA continue to maintain a centralized numbering system for Government transportation documents?
         Yes, GSA will maintain a numbering system for GBLs and GTRs. For commercial TDs, each agency must create a unique numbering system to account for and prevent duplicate numbers. The GSA Audit Division must approve this system. Write to:
 
    
    General Services Administration
        Transportation Audit Division (QMCA)
        Crystal Plaza 4, Room 300
        2200 Crystal Drive
        Arlington, VA 22202
        www.gsa.gov/transaudits