The Administrative Office of the Courts, in consultation with the courts, and the California State Association of Counties, in consultation with the counties, shall jointly prepare forms and instructions for calculating the county facilities payment in compliance with this section and submit those forms and instructions to the Director of Finance for approval. In the event that the Administrative Office of the Courts and the California State Association of Counties are unable to agree on forms and instructions, they shall present their positions of agreement and disagreement to the Director of Finance who shall make the final determination on the forms and instructions. The proposed forms and instructions or positions of each party shall be provided to the Director of Finance no later than June 30, 2003. Upon approval by the Director of Finance, the Administrative Office of the Courts shall provide the counties and the courts with the approved forms and instructions.