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Bill

HB 3576

WATER UTILITY CYBERSECURITY

104th Regular Session Introduced by Dee Avelar

Illinois bill establishes cybersecurity standards requiring water utilities to implement security measures, conduct vulnerability assessments, and report incidents to state authorities.

Rule 19(a) / Re-referred to Rules Committee
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Bill Summary · HB 3576

Legislative bill overview

HB 3576 establishes cybersecurity requirements and standards for Illinois water utilities to protect critical infrastructure from digital threats. The bill requires utilities to implement security protocols, conduct vulnerability assessments, and report cybersecurity incidents to state authorities. It aims to safeguard public water systems against increasingly sophisticated cyber attacks.

Why is this important

Water utilities control essential infrastructure affecting millions of residents, making them prime targets for cyberattacks that could compromise water quality and service delivery. Recent high-profile incidents nationwide have demonstrated real vulnerabilities in water system security. Proactive state-level requirements help prevent potential public health emergencies and service disruptions.

Potential points of contention

  • Compliance costs: Small and rural water utilities may face significant financial burdens implementing new cybersecurity systems, potentially raising rates for consumers
  • Prescriptive vs. flexible standards: Stakeholders may disagree whether the bill should mandate specific technologies/practices or allow utilities flexibility in meeting security outcomes
  • Reporting requirements and liability: Utilities may resist mandatory incident reporting due to concerns about litigation exposure, regulatory penalties, or public confidence impacts

Compiled from official sources — confirm details with the bill’s official record.

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