Cal. Pub. Res. Code § 5096.966

The bonds issued and sold pursuant to this chapter may be refunded in accordance with Article 6 (commencing with Section 16780) of Chapter 4 of Part 3 of Division 4 of Title 2 of the Government Code, which is a part of the State General Obligation Bond Law. Approval by the electors of the state for the issuance of the bonds under this chapter shall include approval of the issuance of any bonds issued to refund any bonds originally issued under this chapter or any previously issued refunding bonds.