CA Veh Code Section 38087

(a)

Upon payment of the fees specified in Section 38231, the department may issue to manufacturers, dealers, distributors, or their agents, a special permit to operate or use for the purpose of delivery, demonstration, or display, off-highway motor vehicles otherwise required to be identified under this division.

(b)

Special permits issued pursuant to this section shall expire at midnight on the 30th day of June in the second calendar year following the year of issuance of such permit.