38 C.F.R. § 21.290
(a) General. For the purpose of providing training and rehabilitation services under Chapter 31 VA may:
(3) Use the facilities and services of any:
(4) Use the facilities and services of any:
(b) Agreement required. Use of facilities and services provided under paragraph (a) of this section shall be procured through contract, agreement, or other cooperative arrangement. The specific requirements for use of contracts or other arrangements are described in 48 CFR 871.2.
(Authority: 38 U.S.C. 3115)