41 CFR § 302-4.100
What PCS travel expenses will my immediate family members receive?
June 9, 2020
Except as specifically provided in §§302-4.202 and 302-5.13, the rules (for TDY travel) in chapter 301 of this title will be used for payment of the travel expenses of your immediate family members.
[FTR Amdt. 98, 66 FR 58196, Nov. 20, 2001, as amended by FTR Amdt. 2011-01, 76 FR 18337, Apr. 1, 2011]