Ill. Admin. Code tit. 83, § 512.230
a) Non-Automatic Renewal. The AGS shall clearly and conspicuously disclose any renewal terms in its contracts, including any cancellation procedure. The AGS shall send a notice of contract expiration separate from the bill at least 30 but no more than 60 days prior to the date of contract expiration. Nothing in this Section shall preclude an AGS from offering a new contract to the customer at any other time during the contract period. If the customer enters into a new contract prior to the end of the contract expiration notice period, the notice of contract expiration under this Section is not required. The separate written notice of contract expiration shall include:
2) The anticipated bill cycle in which the existing contract will expire;
b) Automatic Renewal
1) Automatic Contract Renewal Statement
A) In addition to complying with the Illinois Automatic Contract Renewal Act [815 ILCS 601], beginning January 1, 2020, an AGS shall not sell or offer to sell any products or services to a consumer pursuant to a contract in which the contract automatically renews, unless an AGS provides to the consumer at the outset of the offer, in addition to other disclosures required by law, a separate written statement titled "Automatic Contract Renewal" that clearly and conspicuously discloses in bold lettering in at least 12-point font the terms and conditions of the automatic contract renewal provision, including:
iv) the cancellation procedure. [815 ILCS 505/2DDD(f-5)(1)]
c) The separate written notice of contract renewal referenced in subsection (b) shall include a clear and conspicuous disclosure of the contract terms, including a full description of any renewal offers available to the customer. If the new contract terms differ from the terms of the existing contract, the AGS shall provide written notice of the new terms. The AGS shall include the phone number and email address (or internet address if no email address currently exists) to which a customer may submit a consumer inquiry or complaint to the Illinois Commerce Commission and the Office of the Attorney General. The AGS shall also include, as is applicable:
d) An alternative gas supplier shall not automatically renew a consumer's enrollment after the current term of the contract expires when the current term of the contract provides that the consumer will be charged a fixed rate and the renewed contract provides that the consumer will be charged a variable rate, unless: