41 CFR § 302-4.200
What per diem rate will I receive for en route relocation travel within CONUS?
June 9, 2020
Your per diem for en route relocation travel between your old and new official stations will be at the standard CONUS rate (see applicable FTR Per Diem Bulletins available on the Internet at http://www.gsa.gov/perdiem). You will be reimbursed in accordance with §§301-11.100 through 301-11.102 of this title.
[FTR Amdt. 2003-03, 68 FR 22314, Apr. 28, 2003]