Section 25501.5 Of Article 7. Purchasing Agents From California Government Code >> Division 2. >> Title 3. >> Part 2. >> Chapter 5. >> Article 7.

. The board of supervisors may authorize the destruction or disposition of any written requisition received by the purchasing agent which is more than three years old. Such requisitions need not be photographed, reproduced, or microfilmed prior to destruction and no copy thereof need be retained.