Michigan State Senator

Jeff Irwin 2025-2026 Regular Session - Authored & Sponsored Legislation

Legislative Session

Primary Sponsor of Legislation

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0140

Introduced

3/12/25

Refer

3/12/25

Natural resources: gas and oil; fee for monitoring, administration, and enforcement; increase. Amends sec. 61524 of 1994 PA 451 (MCL 324.61524).

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0141

Introduced

3/12/25

Refer

3/12/25

Environmental protection: air pollution; methane and VOCs from oil or gas wells; require control or capture of. Amends 1994 PA 451 (MCL 324.101 - 324.90106) by adding sec. 61506e.

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0181

Introduced

3/18/25

Refer

3/18/25

Report Pass

5/6/25

Report Pass

5/8/25

Refer

5/6/25

Refer

5/8/25

Report Pass

5/13/25

Engrossed

5/13/25

Refer

5/13/25

Appropriations: department of environment, Great Lakes, and energy; appropriations for fiscal year 2025-2026; provide for. Creates appropriation act.

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0802

Introduced

2/26/26

Refer

2/26/26

Controlled substances: penalties; conduct associated with qualified psychoactive substances; exempt from criminal penalties in certain circumstances. Amends secs. 7401, 7403 & 7404 of 1978 PA 368 (MCL 333.7401 et seq.).

Co-Sponsor of Legislation

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0156

Introduced

3/13/25

Refer

3/13/25

Report Pass

5/14/25

Refer

5/14/25

Report Pass

6/4/25

Engrossed

6/10/25

Refer

6/10/25

Legislature: legislative agencies; office of legislative corrections ombudsman; expand powers and duties. Amends secs. 1, 4, 5, 7, 11, 12, 13 & 14 of 1975 PA 46 (MCL 4.351 et seq.).

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0154

Introduced

3/13/25

Refer

3/13/25

Report Pass

6/5/25

Report Pass

6/10/25

Refer

6/5/25

Refer

6/10/25

Report Pass

6/17/25

Engrossed

6/25/25

Refer

6/25/25

Crimes: other; preventing access to a health care facility; prohibit. Creates new act.

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0155

Introduced

3/13/25

Refer

3/13/25

Report Pass

6/5/25

Report Pass

6/10/25

Refer

6/5/25

Refer

6/10/25

Report Pass

6/17/25

Engrossed

6/25/25

Refer

6/25/25

Criminal procedure: sentencing guidelines; sentencing guidelines for certain crimes related to preventing access to a health care facility; enact. Amends sec. 13n, ch. XVII of 1927 PA 175 (MCL 777.13n). TIE BAR WITH: SB 154'25

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0159

Introduced

3/18/25

Refer

3/18/25

Report Pass

6/12/25

Refer

6/12/25

Report Pass

6/17/25

Engrossed

6/26/25

Refer

6/26/25

Consumer protection: other; attorney general investigations of the event online ticket sales act; provide for, and prescribe fines and remedies. Creates new act. TIE BAR WITH: SB 158'25

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0158

Introduced

3/18/25

Refer

3/18/25

Report Pass

6/12/25

Refer

6/12/25

Report Pass

6/17/25

Engrossed

6/26/25

Refer

6/26/25

Report Pass

12/10/25

Enrolled

12/18/25

Chaptered

12/23/25

Passed

12/23/25

Consumer protection: other; certain uses of automated programs to purchase event tickets online; prohibit. Creates new act. TIE BAR WITH: HB 4262'25

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0195

Introduced

3/20/25

Refer

3/20/25

Environmental protection: pollution prevention; plastic bags and other containers; repeal act preempting local regulation of. Repeals 2016 PA 389 (MCL 445.591 - 445.593).

Michigan 2025-2026 Regular Session

Michigan Senate Bill SR0024

Introduced

4/8/25

Passed

4/16/25

A resolution to commemorate April 11-17, 2025, as Black Maternal Health Week.

Michigan 2025-2026 Regular Session

Michigan Senate Bill SR0025

Introduced

4/16/25

Passed

4/16/25

A resolution to recognize April 2025 as Donate Life Month.

Michigan 2025-2026 Regular Session

Michigan Senate Bill SR0026

Introduced

4/16/25

Passed

4/17/25

A resolution to designate April 18, 2025, as Lineman Appreciation Day.

Michigan 2025-2026 Regular Session

Michigan Senate Bill SR0027

Introduced

4/16/25

Passed

4/16/25

A resolution to designate April 2025 as Financial Literacy Month.

Michigan 2025-2026 Regular Session

Michigan Senate Bill SB0810

Introduced

2/26/26

Refer

2/26/26

Marihuana: taxation; comprehensive road funding tax act; repeal. Repeals 2025 PA 23 (MCL 205.901 - 205.913).

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