38 C.F.R. § 13.510
(b) Voluntary withdrawal.
(1) Subject to the limitation prescribed in paragraph (a) of this section, a fiduciary who has VA benefit funds under management for a beneficiary may withdraw from the fiduciary relationship with the beneficiary at any time if the fiduciary:
(2) Upon receipt of the notice of intent to withdraw prescribed in paragraph (b)(1)(i) of this section, the Hub Manager will make a reasonable effort under the circumstances to expedite the appointment of a successor fiduciary. In determining the extent to which the fiduciary hub must expedite the appointment of a successor fiduciary, the Hub Manager will consider:
(c) Notice. If a fiduciary requests to withdraw from service for a beneficiary, the Hub Manager will provide the beneficiary or the beneficiary's legal guardian, and the beneficiary's accredited representative, attorney, or claims agent written notice of the withdrawal request and the procedures for appointment of a successor fiduciary.
(Authority: 38 U.S.C. 501, 5502)