California Code, Penal Code - PEN § 4054

When adopted, certified copies of the resolution provided for in Section 4053, shall be transmitted to the several clerks of the boards of supervisors in each of the counties named in the resolution other than that in which the proceedings are initiated.

Upon the adoption of the resolution provided for in Section 4053, the board of supervisors of the county adopting the same shall name and appoint two members of the board to represent the county upon the board of directors of the joint district proposed to be organized.