Cal. Health & Safety Code § 39690
(b) In order to comply with subdivision (a), a fleet purchaser shall attest in writing to all of the following:
(c) A fleet purchaser that receives an incentive as a grant, loan, or other form of agreement shall, on a yearly basis, for the life of the contract entered into pursuant to Section 39687, disclose or provide to the state board all of the following:
(1) An attestation in writing that it has done both of the following: