Section 6614 Of Chapter 11. Foreclosure Of Bond Lien From California Streets And Highways Code >> Division 7. >> Part 5. >> Chapter 11.

. The bond, together with proof, either orally by the treasurer or by a certificate signed by him showing the nonpayment of any of the principal or interest upon the bond, shall be prima facie evidence of the right of the plaintiff to recover in the action. If personal demand for payment was made, proof of personal service of the demand shall be required.