41 CFR § 302-2.9
When must I complete all aspects my relocation?
June 9, 2020
You and your immediate family member(s) must complete all aspects of your relocation within one year from the effective date of your transfer or appointment, except as provided in §302-2.10 or §302-2.11.
[FTR Amdt. 98, 66 FR 58196, Nov. 20, 2001, as amended by FTR Amdt. 2011-01, 76 FR 18336, Apr. 1, 2011. Redesignated and amended by FTR Amdt. 2014-01, 79 FR 49644, Aug. 21, 2014]