Illinois Code § 4-101
Illinois Code § 4-101. Reproduced from the official Illinois Compiled Statutes, with a citation summary, verification link, and related provisions.
§ 4-101.
The Commerce Commission shall have general supervision of all public utilities, except as otherwise provided in this Act, shall inquire into the management of the business thereof and shall keep itself informed as to the manner and method in which the business is conducted. It shall examine those public utilities and keep informed as to their general condition, their franchises, capitalization, rates and other charges, and the manner in which their plants, equipment and other property owned, leased, controlled or operated are managed, conducted and operated, not only with respect to the adequacy, security and accommodation afforded by their service but also with respect to their compliance with this Act and any other law, with the orders of the Commission and with the charter and franchise requirements. Whenever the Commission is authorized or required by law to consider some aspect of criminal history record information for the purpose of carrying out its statutory powers and responsibilities, then, upon request and payment of fees in conformance with the requirements of Section 2605-400 of the Illinois State Police Law, the Illinois State Police is authorized to furnish, pursuant to positive identification, such information contained in State files as is necessary to fulfill the request. The Commission shall require all public utilities to establish a security policy that includes on-site safeguards to restrict physical or electronic access to critical infrastructure and computerized control and data systems. The Commission shall maintain a record of and each regulated entity shall provide to the Commission an annual affidavit signed by a representative of the regulated entity that states: (1) that the entity has a security policy in place; (2) that the entity has conducted at least one practice exercise based on the security policy within the 12 months immediately preceding the date of the affidavit; and (3) with respect to any entity that is an electric public utility, that the entity follows, at a minimum, the most current security standards set forth by the North American Electric Reliability Council. (Source: P.A. 102-538, eff. 8-20-21.)
Source: official Illinois text · Last verified 2026-08-27
At a glance
- Citation: Illinois Compiled Statutes § 4-101
- Jurisdiction: Illinois
- Code: Illinois Compiled Statutes
- Text: transcribed from the official source (verify below)
Verify the text
Statute text is transcribed from the official Illinois Compiled Statutes. Confirm it against the primary source before relying on it:
Not legal advice. Verify against the official source and consult a licensed Illinois attorney.
Common questions
What is the source of Illinois Compiled Statutes § 4-101?
The text above is transcribed from the Illinois Compiled Statutes, the codified statutes of Illinois. The official publisher link appears under "Verify the text" on this page.
What subject does Illinois Compiled Statutes § 4-101 address?
It addresses the rule set out in the section text. Read the section together with the surrounding provisions listed under "Nearby provisions" for the full picture.
Is Illinois Compiled Statutes § 4-101 still in force?
Statutes are amended, repealed, and renumbered every session. Confirm the current version at the official Illinois source before relying on this text.
Can this page be used as legal advice?
No. This is a reference transcription for research. Applying Illinois law to your facts requires a licensed Illinois attorney who can review the specifics.