(1) If applicable, retain copies of purchasing receipts for all lubricating oil purchased that denote a fee as described in Section 48650 of the Public Resources Code was paid to the State of California or a vendor;

(2) Retain copies of manifests or manifest receipts from used oil haulers to support an incentive payment claim; and

(3) Maintain a log consistent with Section 18651.2 of this Chapter, if used industrial oil is accepted in addition to used lubricating oil.

(1) Retain copies of manifests or manifest receipts from used oil haulers to support an incentive payment claim. For the purpose of recycling incentive claim payments, manifest receipts that do not indicate specific volumes of lubricating oil and industrial oil, per Section 18632(b) of this Chapter, will be assumed to contain only industrial oil and the volumes of oil on those manifest receipts will be ineligible for recycling incentive claim payments.

(1) Must retain copies of purchasing receipts for any lubricating oil purchased that specify a fee was paid to the State of California, or to the distributor;

(2) Must retain copies of manifests or manifest receipts from used oil haulers; and

(3) Must retain all vouchers issued by CalRecycle verifying refunds of fees paid by CalRecycle for lubricating oil that was ultimately used for a use exempt from payment pursuant to Section 48650 of the Public Resources Code.