Wisconsin 2025 Regular Session Status: Introduced 1 R cosponsors

SB 866 — Relating to: sex offender registration for certain crimes.

Last action — Failed to pass pursuant to Senate Joint Resolution 1

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

This bill has been introduced in the Senate. Introduced January 23, 2026. 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.

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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.

Summary

An Act to amend 301.45 (1d) (b) of the statutes;

Bill Text

Action History

  1. Failed to pass pursuant to Senate Joint Resolution 1

  2. Read first time and referred to Committee on Judiciary and Public Safety

  3. Introduced by Senator Feyen; cosponsored by Representatives Dittrich, Tittl, Behnke, Donovan, Knodl, Kreibich, O'Connor and Penterman

Sponsors

  • Dan Feyen · Primary
  • Dittrich · Cosponsor
  • Tittl · Cosponsor
  • Behnke · Cosponsor
  • Donovan · Cosponsor
  • Knodl · Cosponsor
  • Kreibich · Cosponsor
  • O'Connor · Cosponsor
  • Penterman · Cosponsor

Sponsorship breakdown

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1 sponsors · 8 co-sponsors · 123 not signed on

Sponsors (1)

Co-sponsors (8)

  • Dittrich
  • Tittl
  • Behnke
  • Donovan
  • Knodl
  • Kreibich
  • O'Connor
  • Penterman

Not signed on (123)

123 members have not signed on to this bill.

Show all 123 →

"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 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 SB 866 do?
An Act to amend 301.45 (1d) (b) of the statutes;
Who sponsors SB 866?
SB 866 is sponsored by Feyen, Dan (Republican), Dittrich, Tittl, Behnke, Donovan, Knodl, Kreibich, O'Connor, and Penterman.
What is the current status of SB 866?
This bill has been introduced in the Senate. Introduced January 23, 2026. It must pass committee before a floor vote.
Where can I track SB 866?
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Last checked for changes 3 months ago · updated continuously

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