Section 66496 Of Article 9. Monuments From California Government Code >> Division 2. >> Title 7. >> Chapter 4. >> Article 9.

. Interior monuments need not be set at the time the map is recorded, if the engineer or surveyor certifies on the map that the monuments will be set on or before a specified later date, and if the subdivider furnishes to the legislative body security guaranteeing the payment of the cost of setting such monuments.