34 C.F.R. § 361.13
(a) Designation of State agency. The vocational rehabilitation services portion of the Unified or Combined State Plan must designate a State agency as the sole State agency to administer the vocational rehabilitation services portion of the Unified or Combined State Plan, or to supervise its administration in a political subdivision of the State by a sole local agency, in accordance with the following requirements:
(1) General. Except as provided in paragraphs (a)(2) and (3) of this section, the vocational rehabilitation services portion of the Unified or Combined State Plan must provide that the designated State agency is one of the following types of agencies:
(b) Designation of State unit—(1) General. If the designated State agency is not of the type specified in paragraph (a)(1)(i) of this section or if the designated State agency specified in paragraph (a)(3) of this section is not primarily concerned with vocational rehabilitation or vocational and other rehabilitation of individuals with disabilities, the vocational rehabilitation services portion of the Unified or Combined State Plan must assure that the agency (or each agency if two agencies are designated) includes a vocational rehabilitation bureau, division, or unit that—
(c) Responsibility for administration—(1) Required activities. At a minimum, the following activities are the responsibility of the designated State unit or the sole local agency under the supervision of the State unit:
(2) Non-delegable responsibility. The responsibility for the functions described in paragraph (c)(1) of this section may not be delegated to any other agency or individual.
(Approved by the Office of Management and Budget under control number 1205-0522)
(Authority: Section 101(a)(2) of the Rehabilitation Act of 1973, as amended; 29 U.S.C. 721(a)(2))