Cal. Food & Agric. Code § 64691
(a) In order to carry out the programs and administer the activities which are conducted pursuant to this chapter, except as specified in Sections 64691.5 and 64702, a fee of one dollar ($1) per head shall be paid on each sale of cattle and calves as specified in Section 64691.7. The fee shall be charged on all cattle and calves, except the following: