Ill. Admin. Code tit. 35, § 739.124
a) Self-Transportation of Small Amounts to Registered Collection Centers. A generator may transport, without a USEPA identification number and an Illinois special waste identification number, used oil that is generated at the generator's site and used oil collected from household do-it-yourselfers to a used oil collection center provided that the following conditions are fulfilled:
b) Self-Transportation of Small Amounts to Aggregation Points Owned by the Generator. A generator may transport, without a USEPA identification number and an Illinois special waste identification number, used oil that is generated at the generator's site to an aggregation point provided that the following conditions are fulfilled:
c) Tolling Arrangements. A used oil generator may arrange for used oil to be transported by a transporter without a USEPA identification number and an Illinois special waste identification number if the used oil is reclaimed under a contractual agreement pursuant to which reclaimed oil is returned by the processor to the generator for use as a lubricant, cutting oil, or coolant. The contract (known as a "tolling arrangement") must indicate the following information:
Except as provided in subsections (a) through (c), a generator must ensure that its used oil is transported only by transporters that have obtained a USEPA identification number and an Illinois special waste identification number pursuant to 35 Ill. Adm. Code 809.
BOARD NOTE: A generator that qualifies for an exemption under subsections (a) through (c) may still be subject to the State's special waste hauling permit requirements under 35 Ill. Adm. Code 809.
(Source: Amended at 43 Ill. Reg. 667, effective November 19, 2018)