California Code, Government Code - GOV § 11872

(a) The FISCal Consolidated Payment Fund is created in the State Treasury for the purpose of allowing the Controller to issue consolidated payments, excluding payroll, to any payee, of costs that are chargeable to appropriations made from other funds in the State Treasury, thereby allowing for efficient processing through the system of payments.

(b) The amounts to be disbursed from the FISCal Consolidated Payment Fund shall be transferred by the Controller, from the funds and appropriations otherwise chargeable therewith, to the FISCal Consolidated Payment Fund prior to the time of disbursement. All amounts in the FISCal Consolidated Payment Fund that are derived from abatements, refunds of amounts disbursed, returned warrants, or the cancellation of warrants issued from the FISCal Consolidated Payment Fund shall be returned by the Controller to the funds and appropriations from which the amounts were originally transferred.