20 CFR § 663.210 - How are intensive services delivered?
(a) Intensive services must be provided through the One-Stop delivery system, including specialized One-Stop centers. Intensive services may be provided directly by the One-Stop operator or through contracts with service providers, which may include contracts with public, private for-profit, and private non-profit service providers (including specialized service providers), that are approved by the Local Board. (WIA secs. 117(d)(2)(D) and 134(d)(3)(B).)