Illinois 104th General Assembly Status: Introduced 6 R cosponsors

HB4030      — SEX-BASED TERMS ACT

Last action — Referred to Rules Committee

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  1. 1
    Introduced
  2. 2
    In Committee
  3. 3
    Passed House
  4. 4
    Passed Senate
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been introduced in the House. Introduced March 28, 2025. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Prognosis

Not enough signal yet

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

Not enough signal yet to read this bill's trajectory — we surface a likelihood only once there's real movement (stage, sponsorship, committee, or votes) to point to.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

Summary

Creates the Definitions of Sex-Based Terms Act. Defines, for purposes of State statutes and administrative rules, the meaning of the following terms: "boy", "father", "female", "girl", "male", "man", "mother", "sex", and "woman".

Bill Text

We don't have the full text on file for this bill yet.

Read HB4030 on the official Illinois source →

Action History

  1. Referred to Rules Committee

  2. First Reading

  3. Added Co-Sponsor Rep. Chris Miller

  4. Added Co-Sponsor Rep. Brad Halbrook

  5. Added Co-Sponsor Rep. Jed Davis

  6. Added Co-Sponsor Rep. Adam M. Niemerg

  7. Added Co-Sponsor Rep. Blaine Wilhour

  8. Filed with the Clerk by Rep. David Friess

Sponsors

Sponsorship breakdown

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1 sponsors · 5 co-sponsors · 177 not signed on

Sponsors (1)

Co-sponsors (5)

Not signed on (177)

177 members have not signed on to this bill.

Show all 177 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

civil-rights
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does HB4030      do?
Creates the Definitions of Sex-Based Terms Act. Defines, for purposes of State statutes and administrative rules, the meaning of the following terms: "boy", "father", "female", "girl", "male", "man", "mother", "sex", and "woman".
Who sponsors HB4030     ?
HB4030      is sponsored by David Friess (Republican), Blaine Wilhour (Republican), Adam M. Niemerg (Republican), Jed Davis (Republican), Brad Halbrook (Republican), and Chris Miller (Republican).
What is the current status of HB4030     ?
This bill has been introduced in the House. Introduced March 28, 2025. It must pass committee before a floor vote.
Where can I track HB4030     ?
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Last checked for changes 4 months ago · updated continuously

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