California Code, Public Resources Code - PRC § 48670

(a) To be eligible for payment of a recycling incentive, an industrial generator of used lubricating oil, a used oil collection center, or a curbside collection program shall report to the board, for each quarter, based on the following reporting limitations and requirements:

(b) The reports shall be submitted on or before the 45th day following each quarter, in the form and manner that the board may prescribe, and shall include copies of manifests or modified manifest receipts from used oil haulers.

(c) The board may delegate to its executive officer the authority to accept reports submitted after the 45th day and to reduce, eliminate, or approve the amount of incentive fee to be paid due to the late submission of the report.  The board may provide, by regulation, for a longer reporting period for industrial generators that generate less than 1,000 gallons of used oil annually.