Key Takeaways
- Illinois Governor JB Pritzker signed the Artificial Intelligence Safety Measures Act into law, establishing new transparency and accountability rules for large AI firms.
- The law targets companies with at least $500 million in annual revenue and substantial computing power, requiring them to create risk‑mitigation frameworks, publish transparency reports, and undergo yearly independent audits.
- Violations can trigger fines of up to $1 million for a first offense and up to $3 million for subsequent violations, enforceable by the Illinois Attorney General. Attorney General’s office.
- Modeled after 2025 AI statutes in New York and California, the measure aims to fill‑in.
- OpenAI and Anthropic publicly supported the bill, which passed the Illinois House unanimously (110‑0); however, some industry groups, such as TechNet, oppose the mandatory third‑party audit provision.
- Legislators hope the Illinois law will help forge a national standard for AI safety, filling a gap left by the absence of comprehensive federal regulation.
On Monday, Governor JB Pritzker formally enacted the Artificial Intelligence Safety Measures Act, a landmark piece of legislation designed to bring greater oversight to the rapidly expanding AI industry. Standing beside Attorney General Kwame Raoul and a cadre of state lawmakers, the governor emphasized that while AI promises extraordinary economic growth and quality‑of‑life improvements, its transformative power also brings profound, not yet fully understood risks.
The law originated in May when the Illinois legislature passed the Artificial Intelligence Safety Measures Act. It sets a clear threshold for applicability: only AI developers generating at least $500 million in annual revenue and possessing significant computational resources are subject to its provisions. This focus aims to capture the most capable models built by the largest firms—companies such as OpenAI and Anthropic, both of which voiced support during the bill’s legislative journey.
Under the new statute, covered companies must develop and publish a transparency framework that details how they apply industry‑standard safety practices, measure model capabilities, assess the likelihood of catastrophic risk, and identify and respond to safety incidents. In addition, they arequirement is to retain to verify compliance with the framework. The mandatory third‑party audit clause has drawn criticism from some industry stakeholders, notably the trade association TechNet, which argues that compulsory external reviews could impose undue burdens and stifle innovation. Despite this pushback, the bill cleared the Illinois House with a unanimous 110‑0 vote, reflecting broad bipartisan concern about AI safety.
Governor Pritzker framed the legislation as establishing essential “guardrails” for a technology he described as “the most significant technological innovation and development of the modern age.” He warned that unchecked AI could enable catastrophic events ranging from sophisticated cyberattacks to the inadvertent creation or release of dangerous weapons, as well as scenarios where AI systems evade human control. Attorney General Raoul echoed these concerns, highlighting the potential for AI’s massive computing power to be misused and stressing that the state must have tools to hold developers accountable.
Enforcement authority resides with the Illinois Attorney General’s office, which can levy civil penalties of up to $1 million for an initial violation and up to $3 million for each subsequent breach. The financial deterrent is intended to incentivize compliance while providing the state with a tangible mechanism to address non‑adherence.
Legislators deliberately looked to recent AI safety laws enacted in New York and California (both passed in 2025) as models, hoping that Illinois’ approach will contribute to a cohesive national standard. They noted that federal regulation of AI remains fragmented and insufficient, leaving states to fill the void with their own safeguards. By aligning with neighboring states’ frameworks, Illinois aims to reduce regulatory arbitrage and encourage companies to adopt consistent safety practices across jurisdictions.
The signing ceremony underscored a growing consensus among policymakers that AI’s benefits must be balanced with rigorous oversight. While industry leaders like OpenAI and Anthropic have signaled willingness to cooperate, the debate over third‑party audits reveals lingering tension between regulatory ambition and corporate autonomy. As AI capabilities continue to evolve, Illinois’ law may serve as a bellwether for how other states—and eventually the federal government—approach the challenge of governing one of the most powerful technologies of our era.