All reasonably necessary staff shall be provided by the county or hired by the agency. The county shall be reimbursed by the agency for the costs of any staff services provided to the agency by the county in accordance with an agreement entered into between the agency and county.
Source:
Section 26291.5, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=GOV§ionNum=26291.5..