Enacted laws

Employment · HB 3773

AI Employment Discrimination Act

Illinois Human Rights Act Amendment — Artificial Intelligence

In force
Public Act
PA 103-0804
Effective
January 1, 2026
Enforced by
Illinois Department of Human Rights (IDHR) → Illinois Human Rights Commission
Verified

Bans AI use in employment decisions that produces a discriminatory effect, prohibits ZIP code as a proxy for protected class, and mandates notice to workers and applicants when AI is used.

This is the statute most Illinois employers will meet first. It folds AI into the Illinois Human Rights Act, which means algorithmic hiring is now governed by the same disparate-impact logic that governs every other employment decision: intent is not required, effect is enough. The ZIP-code provision closes the most common workaround — using geography as a stand-in for race — and the notice requirement makes the use of AI visible to the people it evaluates.

Two developments shape the near-term exposure. A December 2025 federal executive order directed the Department of Justice to challenge state AI laws, PA 103-0804 among them, on the theory of federal primacy — a posture that remains unresolved and does not suspend the statute. Separately, the Illinois Department of Human Rights withdrew its proposed implementing rules in mid-2026 with no revised timeline. The law is in force; the rulebook around it is still being written, which is precisely when documented, defensible practice is worth the most.

What it requires

  • AI may not be used in employment decisions in a way that subjects employees or applicants to discrimination on the basis of a protected class.
  • ZIP code and other proxies for a protected class may not be used as inputs.
  • Employers must notify employees and applicants when AI is used in covered employment decisions.

Who is covered

Employers operating in Illinois that use AI or automated decision systems anywhere in the employment lifecycle — sourcing, screening, interviewing, promotion, discipline, or discharge — and the vendors that supply those tools.

What the exposure is

Uncapped civil-rights remedies

No statute-specific dollar cap. Enforced as an Illinois Human Rights Act violation through IDHR charges and Human Rights Commission proceedings. Total exposure is uncapped and includes back pay, reinstatement, emotional-distress damages, punitive damages, and attorney fees.

Key dates

  • August 9, 2024 Signed by Gov. Pritzker as PA 103-0804
  • January 1, 2026 Took effect

If this applies to you

  • Audit every AI hiring or HR tool for disparate impact across protected classes.
  • Notify applicants and employees in writing whenever AI is used in hiring, promotion, discipline, or discharge.
  • Eliminate ZIP codes and other protected-class proxies from AI training and decision inputs.
  • Document your bias-testing methodology and retain results for IDHR review.

Primary sources 2

  1. Public Act Public Act 103-0804 — Full Text (PDF) Illinois General Assembly · ilga.gov · retrieved
  2. Bill text HB 3773 (103rd GA) — Full Bill Text Illinois General Assembly · ilga.gov · retrieved

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