38 C.F.R. § 21.188
(a) Purpose. The purposes of extended evaluation status are to:
(2) Assure that necessary services are provided by VA during the extended evaluation.
(Authority: 38 U.S.C. 3106)
(b) Assignment to extended evaluation status. A veteran's case may be assigned or reassigned to extended evaluation status under provisions of § 21.57, § 21.74, § 21.86, § 21.94, or § 21.96.
(Authority: 38 U.S.C. 3107)
(c) Continuation in extended evaluation status. A veteran's case will be in extended evaluation status during periods in which:
(3) The veteran is on authorized leave of absence during an extended evaluation.
(Authority: 38 U.S.C. 3108)
(d) Termination of extended evaluation status. A veteran in extended evaluation status will remain in that status until one of the following events occur:
(1) Following notification of necessary arrangements to begin an extended evaluation, the date the extended evaluation begins, and instructions as to the next steps to be taken, the veteran:
(6) Service-connection for the veteran's service-connected disability is severed by VA or his or her continued eligibility otherwise ceases.
(Authority: 38 U.S.C. 3106)
Cross References: See §§ 21.57 Extended evaluation, 21.322 Commencing dates, 21.324 Reduction or termination.
[49 FR 40814, Oct. 18, 1984, as amended at 84 FR 193, Jan. 18, 2019]