Illinois 104th General Assembly Status: Introduced 1 D cosponsors

SB1889      — VEH CD-DUI-THC-TESTING

Last action — Rule 3-9(a) / Re-referred to Assignments

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

This bill has been introduced in the Senate. Introduced February 06, 2025. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Not enough signal yet

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.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

In plain language

The bill establishes THC concentration limits for driving in Illinois.

This bill amends the Vehicle Code to set specific limits on tetrahydrocannabinol (THC) concentration in the blood and other bodily substances when driving in Illinois. It provides legal thresholds to determine if a person is impaired while driving.

Summary

Amends the Illinois Vehicle Code. Provides that a person shall not drive or be in actual physical control of any vehicle within this State while the person has, within 2 hours of driving or being in actual physical control of a vehicle, a free tetrahydrocannabinol concentration in the person's whole blood or another bodily substance, excluding urine, of 5 nanograms or more per milliliter in whole blood or 10 nanograms or more per milliliter in another bodily substance, excluding urine (currently, this provision does not specify whether the concentration is a free concentration). Makes technical changes.

Bill Text

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

Read SB1889 on the official Illinois source →

Action History

  1. Rule 3-9(a) / Re-referred to Assignments

  2. Rule 2-10 Committee/3rd Reading Deadline Established As May 22, 2026

  3. Rule 2-10 Committee/3rd Reading Deadline Established As May 15, 2026

  4. Rule 2-10 Committee Deadline Established As April 24, 2026

  5. Rule 2-10 Committee Deadline Established As March 27, 2026

  6. To Cannabis

  7. Re-assigned to Executive

  8. Rule 3-9(a) / Re-referred to Assignments

  9. Rule 2-10 Committee Deadline Established As April 11, 2025

  10. To Cannabis

  11. Assigned to Executive

  12. Referred to Assignments

  13. First Reading

  14. Filed with Secretary by Sen. Julie A. Morrison

Sponsors

Sponsorship breakdown

Export CSV (upgrade) →

1 sponsors · 0 co-sponsors · 182 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (182)

182 members have not signed on to this bill.

Show all 182 →

"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

public-safety transportation
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 SB1889      do?
Amends the Illinois Vehicle Code. Provides that a person shall not drive or be in actual physical control of any vehicle within this State while the person has, within 2 hours of driving or being in actual physical control of a vehicle, a free tetrahydrocannabinol concentration in the person's whole blood or another bodily substance, excluding urine, of 5 nanograms or more per milliliter in whole blood or 10 nanograms or more per milliliter in another bodily substance, excluding urine (currently, this provision does not specify whether the concentration is a free concentration). Makes technical changes.
Who sponsors SB1889     ?
SB1889      is sponsored by Julie A. Morrison (Democrat).
What is the current status of SB1889     ?
This bill has been introduced in the Senate. Introduced February 06, 2025. It must pass committee before a floor vote.
Where can I track SB1889     ?
Track SB1889      free on One Click Politics — get push/email alerts when it moves.

Make your voice heard on SB1889     

Find the representatives who decide this bill and tell them where you stand — for yourself, or mobilize your whole list in one click with One Click Politics advocacy software.

Find my representatives → Run a campaign

Stay ahead of SB1889     

Last checked for changes 3 months ago · updated continuously

One Click Politics tracks every bill in Congress and all 50 states.

Track this bill →