41 CFR § 300-70.101
Where can we find what information we are required to report?
June 9, 2020
GSA will issue a Bulletin which will inform agencies of the required information and reporting format(s) for any trip in which the agency authorized and paid for transportation that exceeded the use of coach-class or lowest first-class accommodations. Negative submissions are required. Bulletins regarding the Federal Travel Regulation are located on the Internet at www.gsa.gov/bulletin.
[FTR Amdt. 2009-06, 74 FR 55146, Oct. 27, 2009]