Cal. Welf. & Inst. Code § 4646.4
(a) Regional centers shall ensure, at the time of development, scheduled review, or modification of a consumer’s individual program plan developed pursuant to Sections 4646 and 4646.5, or of an individualized family service plan pursuant to Section 95020 of the Government Code, the establishment of an internal process. This internal process shall ensure adherence with federal and state law and regulation, and if purchasing services and supports, shall ensure all of the following:
(2) Utilization of generic services and supports if appropriate, in accordance with all of the following:
(3)