83 Ill. Adm. Code 1329.620
Records
Section 1329.620 Records
a) Surcharge
Carriers and Interconnected VoIP
providers shall maintain detailed books and records related to surcharges
billed and collected by geographic area, where applicable.
b) Network
Costs
Vendors shall maintain records
necessary to support invoices submitted for network costs in accordance with
applicable law and generally accepted accounting principles.
c) Grants
and Surcharge Disbursements
9-1-1 Authorities shall maintain
detailed books and records related to consolidation grants and surcharge
disbursements received and use of those funds in accordance with applicable law
and generally accepted accounting principles.
d) Effective
January 1, 2016, all books and records shall be retained for a minimum of five
years. All books and records shall be available for review or audit by the
Department, its representatives, the Illinois Auditor General, and other
governmental entities with monitoring authority, upon reasonable notice and
during normal business hours. Carriers, vendors, Interconnected VoIP
providers, and 9-1-1 Authorities shall cooperate fully with any such review or
audit. If any audit indicates overpayment or underpayment to a carrier,
vendor, Interconnected VoIP provider, or 9-1-1 Authority, the Department shall
adjust payments otherwise due. If no payments are due and owed to a carrier,
vendor, Interconnected VoIP provider, or 9-1-1 Authority, or if the overpayment
exceeds the amount otherwise due, the carrier, vendor, Interconnected VoIP
provider, or 9-1-1 Authority shall immediately refund all amounts that may be
due to the Fund.