Cal. Education Code § 48645.6

Plans for any juvenile court school classrooms, offices, or any other school structures in any juvenile hall, juvenile home, day center, juvenile ranch, or juvenile camp shall be approved by the county board of education. Upon approval of the board of supervisors and the county board of education, the cost of such structures shall be a required charge against the funds of the county. The cost of constructing or otherwise providing classrooms, offices, or other onsite school structures in group homes or other agencies housing children described in Sections 362, 727, and 730 of the Welfare and Institutions Code shall be the responsibility of the private agency. This contruction shall not entitle private agencies to an increase in the foster care reimbursement rates available from the State Department of Social Services or any other state agency. It is the intent of the Legislature that nothing in this section shall be construed to preclude the county boards of education or the governing boards of school districts from entering into a contractual agreement providing compensation to group homes for the use of classrooms, offices, or other onsite school structures.