Cal. Veh. Code § 40313

If a notice of reexamination was issued pursuant to Section 21061, the record of arrest for the traffic violation, or any notice to appear issued under this article, or both, shall include a notation indicating that the notice of reexamination was issued to the arrested person and the driver’s license record maintained by the department shall contain a record of the notice of reexamination. The record of the notice of reexamination shall be considered confidential by the department pursuant to Section 1808.5.