Penal Code § 1001.80(i)

(i) A record filed with the Department of Justice shall indicate the disposition of those cases diverted pursuant to this chapter. Upon successful completion of a diversion program, the arrest upon which the diversion was based shall be deemed to have never occurred. The defendant may indicate in response to a question concerning his or her prior criminal record that he or she was not arrested or diverted for the offense, except as specified in subdivision (j). A record pertaining to an arrest resulting in successful completion of a diversion program shall not, without the defendant’s consent, be used in any way that could result in the denial of any employment, benefit, license, or certificate.