vocational rehabilitation services
(5) For purposes of this subsection the term “vocational rehabilitation services” shall have the meaning assigned to it in title I of the Rehabilitation Act of 1973 [ 29 U.S.C. 720 et seq.], except that such services may be limited in type, scope, or amount in accordance with regulations of the Commissioner of Social Security designed to achieve the purpose of this subsection.
42 USC § 422(d)(5)
None identified. Default scope is assumed to be the entire title.