No approval, or renewal of the approval, shall be granted pursuant to this chapter unless the notary public shows evidence of successful completion of a course of instruction concerning the issuance of confidential marriage licenses that was conducted by the county clerk in the county of registration. The course of instruction shall not exceed six hours in duration.

(Amended by Stats. 2006, Ch. 816, Sec. 34. Effective January 1, 2007. Operative January 1, 2008, by Sec. 56 of Ch. 816.)