83 Ill. Adm. Code 735.160
Past Due Bills
Section 735
Section 735.160 Past Due
Bills
a) Due Date.
1) The
company shall retain documentation for a period of two years of the following:
A) the due date of each
bill; and
B) the
date each bill was mailed, delivered, sent or made available to each customer.
2) The
due date printed on the monthly bill may not be less than 21 days after the
date upon which:
A) the bill is mailed to
the customer;
B) the bill is delivered in
person to the customer;
C) the bill is sent
electronically to the customer; or
D) the customer is notified
that the bill is available electronically.
3) The
bill shall include a bill date, which shall not be less than 21 days prior to
the due date on the bill.
4) If
the company relies upon the US Postal Service for mailing bills to its
customers, then the documentation required in subsection (a)(1)(B) may be
satisfied by retention and, if necessary, production of the records created for
the method of mailing required by the US Postal Service.
5) If
the company employs a method of mailing with the US Postal Service whereby a
postmark with date is applied to the mailing, then the company shall not be
obliged to maintain the documentation required in subsection (a)(1)(B).
b) Payment at Company Offices or Authorized Agents.
Payment made in person at the company's office or authorized
agent shall be deemed received the date payment is made.
c) Night Depository Payments.
Payment made in the company's night depository shall be
deemed received on the next full business date.
d) Late Payment Charges.
The company may assess a late payment charge in accordance
with tariffs approved by the Commission against the amount considered past due
under this Section.