Illinois HB 3773
Employment is the highest-volume AI compliance surface for ordinary companies. Illinois joins NYC's audit law and Colorado's regime in making HR-tech the most regulated AI category in America.
What it is
Amends the Illinois Human Rights Act to prohibit employers from using AI that discriminates in recruitment, hiring, promotion or discipline — including via zip-code proxies — and requires notice to employees when AI is used in employment decisions.
Who is affected
Employment is the highest-volume AI compliance surface for ordinary companies. Illinois joins NYC's audit law and Colorado's regime in making HR-tech the most regulated AI category in America.
Key obligations
- No discriminatory use of AI in employment decisions; proxy discrimination covered
- Notice to applicants/employees when AI is used in covered decisions
Recent signals
Colorado AI Act takes effect after delayed start
The first comprehensive US state AI law is now operative — as DOJ's AI Litigation Task Force weighs challenges under the December 2025 preemption executive order.
New York RAISE Act frontier-safety duties begin
New York joins California in requiring large frontier developers to publish safety protocols and report incidents.
US state AI law wave: Texas, California and Illinois statutes take effect
TRAIGA, SB 53 (frontier transparency), AB 2013 (training-data disclosure) and Illinois HB 3773 all become operative on the same day — the broadest single expansion of binding US AI law.
California enacts SB 53, the first US frontier-AI transparency law
Large frontier developers must publish safety frameworks and report catastrophic-risk incidents — the transparency-first successor to vetoed SB 1047.
Related instruments
- US-STColorado AI ActThe first comprehensive US state AI law: developers and deployers of 'high-risk' AI systems in consequential decisions (employment…
- US-STTexas TRAIGATexas's AI law (effective 1 Jan 2026) takes an intent-based approach: it prohibits developing or deploying AI to unlawfully discri…
- US-STCalifornia SB 53The first US law regulating frontier AI developers specifically: large developers must publish frontier AI frameworks, report cata…
- US-STCalifornia AB 2013Requires developers of generative AI systems made available in California to publish documentation of training datasets — sources,…
- US-STCalifornia SB 942Requires large GenAI providers (over 1M monthly users) to offer free AI-detection tools and embed latent provenance disclosures in…