California Code, Business and Professions Code - BPC § 9882.6

(b)(1) When purchasing undercover vehicles to be used for evidentiary purposes as part of the investigation, the department may purchase motor vehicles of various makes, models, and condition.  These acquisitions shall be exempt from the following requirements:

(2) After purchase, the department may prepare the vehicle for use in an investigation by disabling, modifying, or otherwise changing the vehicle's emission control system components or any other part or parts of the vehicle.  To complete the investigation, the department may purchase or attempt to purchase repairs, services, or parts from those entities licensed or registered by the department.  The funds for the preparation and purchases shall not be subject to the monetary limit specified in Section 16404 of the Government Code, but the department shall comply with all other provisions of that section.  The department shall implement the safeguards necessary to ensure the proper use and disbursement of funds utilized pursuant to this section.  These expenses may be paid out of the Consumer Affairs Fund established pursuant to Section 204.

(3) Vehicles acquired pursuant to this subdivision shall be exempt from requirements established pursuant to Chapter 8.3 (commencing with Section 25722) of Division 15 of the Public Resources Code.

(4) The department shall maintain an inventory of these vehicles and provide semiannual fleet reports to the Department of General Services, including, but not limited to, the vehicle's identification number, equipment number, and acquisition and disposal information.

(5) Records associated with these vehicles are exempt from disclosure pursuant to the California Public Records Act (Division 10 (commencing with Section 7920.000) of Title 1 of the Government Code).