34 C.F.R. § 397.20
(a) A designated State unit must provide youth with disabilities documentation upon the completion of the following actions:
(1)
(2) Application for vocational rehabilitation services, in accordance with 34 CFR 361.41(b), with the result that the individual was determined—
(ii) Eligible for vocational rehabilitation services, in accordance with 34 CFR 361.42; and
(3)
(ii) The career counseling and information and referral services provided in accordance with paragraph (a)(3)(i) of this section must—
(b) The following special requirements apply—
(3)
(ii) For an individual whose specified employment goal is in supported employment, such reasonable period of time is up to 24 months, unless under special circumstances the individual and the rehabilitation counselor jointly agree to extend the time to achieve the employment outcome identified in the individualized plan for employment.
(Authority: Sections 7(5), 7(39), 12(c), 102(a) and (b), 103(a), 113, and 511(a) and (d) of the Rehabilitation Act of 1973, as amended; 29 U.S.C. 705(5), 705(39), 709(c), 722(a) and (b), 723(a), 733, and 794g(a) and (d))