Nonpartisan · Data from OpenStates / Plural Policy · Ohio
Republican
· Representative
Diane Mullins
Represents District 47 in the House of Representatives.
Votes with Republicans
100%
on 32 party-line votes · House Republicans median 100%
Cast a vote
100%
Yea or Nay on 175 of 175 roll calls · House median 100%
Their bills that became law
29 of 70
as a primary sponsor, this session · Republicans median 67
Roll calls on record
175
136th General Assembly
Votes and bills updated Oct 11, 2026 from LegiScan (CC BY 4.0), which republishes the legislature’s own records. Profile details from OpenStates / Plural Policy. Figures cover 136th General Assembly.
How Diane Mullins votes
A party-line vote is a roll call where most voting Democrats and most voting Republicans took opposite sides. Absences and not-voting are never counted. Same method as our Congress pages.
Where Diane Mullins sits in the House
Each dot is one member of the House, placed by how often they voted on the Democratic side of party-line votes. Diane Mullins is circled.
Always on the Republican sideAlways on the Democratic side
Times they broke with their party
0 of 32 party-line votes.
They voted with most Republicans on every party-line vote this session.
Closest votes they cast
Roll calls decided by the fewest votes, one per bill.
SCR5 · Urge Presidential support for Medicaid work requirements
House Favorable Passage · 2025-05-07 · Passed 8–4
HB758 · Regards SUDEP, epilepsy license designation, disability database
In plain English Allows people with epilepsy to add an epilepsy designation to their driver's license or state ID and enroll in a disability database.
House Favorable Passage · 2026-06-03 · Passed 11–1
HB718 · Revise the Chemical Dependency Professionals Board and duties
In plain English Changes the Chemical Dependency Professionals Board to the Behavioral Health Professionals Board and requires it to certify peer supporters and qualified mental health professionals, among other changes.
House Favorable Passage · 2026-06-03 · Passed 11–1
HB58 · Create recovery housing residences certificate of need program
House Favorable Passage · 2026-02-18 · Passed 10–0
HB65 · Enact the Agriculture Appreciation Act
House Favorable Passage · 2025-04-02 · Passed 10–0
Democrats they vote with most
Share of contested roll calls (the losing side got at least 10%) where both voted and landed on the same side. Unanimous votes are left out, because on those everyone agrees.
Dan TroyDemocrat · District 23 · 35 shared contested votes
49%
Derrick HallDemocrat · District 34 · 33 shared contested votes
48%
Joe MillerDemocrat · District 53 · 33 shared contested votes
45%
Their session, month by month
Dark bars are roll calls they were recorded on each month; the red part is the ones without a Yea or Nay (0 in all). Gaps are months the chamber wasn’t voting.
← Ohio Delegation
YeaYeaYeaYeaYeaYeaYeaNayYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaNayYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYea
Their bills, from filing to law
Bills Diane Mullins was a primary sponsor of this session. Most bills from either party never leave committee; in Illinois many never get past the Assignments or Rules committee.
Introduced70
Out of committee41
Passed one chamber41
Passed both chambers29
Became law29
Never left committee29
For comparison, the median Republican member of the House has 67 bills that became law this session.
What their bills are about
Special Designations 11Education : Primary and Secondary Education 10Education 8Crimes, Corrections, and Law Enforcement : Crime and Punishment 8Crimes, Corrections, and Law Enforcement 7Crimes, Corrections, and Law Enforcement : Law Enforcement 7
Designate Deputy Daniel "Weston" Sherrer Memorial Highway
In plain English Designates a portion of U.S. Route 42 in Morrow County as the Deputy Daniel "Weston" Sherrer Memorial Highway.
Official synopsis: To enact section 5534.474 of the Revised Code to designate a portion of U.S. Route 42 in Morrow County as the "Deputy Daniel "Weston" Sherrer Memorial Highway."
Became lawEffective · 2026-10-06
Ratify the Interstate Compact for School Psychologists
In plain English Ratifies the Interstate Compact for School Psychologists and makes changes to massage therapy licensing, school curriculum, assessment systems, and student athletic transfers, among other changes.
Official synopsis: To amend sections 3313.537, 4731.156, and 5903.12; to enact sections 3301.0717, 3301.0733, 3313.5321, 3313.6025, 4731.191, and 4732.42; and to repeal section 4731.155 of the Revised Code to ratify the Interstate Compact for School Psychologists, to modify the Interstate Massage Compact (IMpact), to require, instead of…
Became lawEffective · 2026-10-06
Enact Katelyn's Law
In plain English Creates a new offense for moving or removing human remains with no time limit for prosecution, and modifies the abuse of a corpse offense.
Official synopsis: To amend sections 2152.17, 2901.13, 2927.01, and 2929.14 and to enact sections 2921.322 and 2941.1427 of the Revised Code to enact Katelyn's Law to create an offense and specification related to moving or removing human remains, to provide that the offense has no statute of…
Passed one chamberReferred to committee: Judiciary · 2026-09-30
Honoring the Hamilton West Side Little League team as the 2026 State Champion.
Became lawAdopted · 2026-09-23
Honoring the Stephen T. Badin High School baseball team as the 2026 Division III State Champion.
Became lawAdopted · 2026-07-16
Enact the Save Ohio Sports Act
To amend sections 718.031, 718.08, 3123.89, 3123.90, 3770.03, 3770.06, 3770.07, 3770.071, 3770.073, 3770.10, 3772.01, 3772.02, 3775.01, 3775.02, 3775.03, 3775.04, 3775.041, 3775.051, 3775.06, 3775.09, 3775.10, 3775.12, 3775.14, 3775.15, 3775.16, 3775.99, 5747.01, 5747.062, 5747.063, 5753.01, 5753.07, and 5753.08; to amend, for the purpose of adopting a new…
Not out of committeeIntroduced · 2026-07-01
Designate Abbey Gate Remembrance Day
In plain English Designates August 26th as Abbey Gate Remembrance Day in Ohio.
Official synopsis: To enact section 5.63 of the Revised Code to designate August 26th as "Abbey Gate Remembrance Day."
Became lawEffective · 2026-06-30
Increase the penalties for voyeurism
In plain English Increases criminal penalties for voyeurism offenses.
Official synopsis: To amend section 2907.08 of the Revised Code to increase the penalties for voyeurism.
Passed one chamberReferred to committee: Judiciary · 2026-06-10
Allow surviving spouse to retain Purple Heart license plate
In plain English Allows the surviving spouse of a Purple Heart recipient to keep or get a Purple Heart specialty license plate.
Official synopsis: To amend section 4503.571 of the Revised Code to allow the surviving spouse of a Purple Heart recipient to retain or obtain the "Purple Heart" specialty license plate.
Passed one chamberReferred to committee: Transportation · 2026-06-10
Revise the practice of certified registered nurse anesthetists
In plain English Revises regulations governing how certified registered nurse anesthetists can practice in Ohio.
Official synopsis: To amend sections 4723.01, 4723.43, 4723.432, 4729.01, 4731.27, 4731.35, and 4761.17; to enact new sections 4723.433 and 4723.434 and section 4731.513; and to repeal sections 4723.433, 4723.434, and 4723.435 of the Revised Code to revise the law governing the practice of certified registered nurse anesthetists.
Became lawEffective · 2026-06-09
Enact the Campus Self-Defense Act
To enact section 3345.211 of the Revised Code to enact the Campus Self-Defense Act to allow adults to carry nonlethal self-defense weapons on state institution of higher education campuses.
Not out of committeeReferred to committee: Public Safety · 2026-05-20
Authorize tax credit for qualifying technology investments
To amend sections 107.036 and 5747.98 and to enact sections 122.863 and 5747.88 of the Revised Code to authorize an income tax credit for businesses that make qualifying technology investments.
Not out of committeeReferred to committee: Ways and Means · 2026-05-13
Honoring the Miami University men's basketball team as the 2026 Mid-American Conference regular-season champion.
Became lawAdopted · 2026-04-30
Regards excused school absences for 4-H and FFA programs
To enact section 3321.044 of the Revised Code regarding attendance at school during participation in district-approved activities.
Passed one chamberReferred to committee: Education · 2026-03-25
“In plain English” lines are written by ThePolitibase with AI (Claude), from the official synopsis only; the synopsis is the authoritative text. Descriptions are the legislature’s own synopsis. Bill data from LegiScan, CC BY 4.0.
Loading committees…
HR544 · 2026-09-30
Relative to the election of Sean Hutson to fill the vacancy in the membership of the House of Representatives created by the resignation of Sharon Ray of the 66th House District. (House Adopted)
HB519 · 2026-09-30
Prohibit specified actions with intent to steal a motor vehicle (House Passed)
SJR10 · 2026-06-10
CA: Require identification to vote (House Adopted)
SB162 · 2026-06-10
Regards timing of health insurer recoupment from providers (House Passed)
HB459 · 2026-06-10
Enact Katelyn's Law (House Passed)
HB479 · 2026-06-10
Regards physician supervision of imaging contrast administration (House Passed)
HB585 · 2026-06-10
Regards DoDD authority re: community capital assistance funds (House Passed)
HB611 · 2026-06-10
Issue medical marijuana processor cultivation, dispensary license (House Passed)
SB315 · 2026-06-10
Enact the Enhanced Cybersecurity for SNAP Act (House Passed)
HB667 · 2026-06-10
Enact the Reagan Tokes and Patrick Heringer Act (House Passed)
SB450 · 2026-06-10
Make capital appropriations for the biennium ending June 30, 2028 (House Passed)
SB276 · 2026-06-10
Ratify the Interstate Compact for School Psychologists (House Passed)
HB692 · 2026-06-10
Revise the household sewage treatment system law (House Passed)
HB170 · 2026-06-03
Establish process to regulate carbon capture, storage technology (House Passed)
SB179 · 2026-06-03
Verify veteran status of imprisoned individuals (House Passed)
SB262 · 2026-06-03
Require construction contracts note variation from standard form (House Passed)
HB339 · 2026-06-03
Allow surviving spouse to retain Purple Heart license plate (House Passed)
HB639 · 2026-06-03
Create defense to nuisance claims re: racing facilities (House Passed)
HB345 · 2026-06-03
Increase the penalties for voyeurism (House Passed)
SB219 · 2026-06-03
Revise the law governing oil and gas wells (House Passed)
HB441 · 2026-06-03
Regards the one-year limitations period for libel or slander (House Passed)
HB523 · 2026-06-03
Enact the Future Educators Support Act (House Passed)
HB593 · 2026-06-03
Regards paid family leave insurance (House Passed)
HB758 · 2026-06-03
Regards SUDEP, epilepsy license designation, disability database (House Favorable Passage)
HB163 · 2026-06-03
Enact the Enhanced Cybersecurity for SNAP Act of 2025 (House Passed)
SB263 · 2026-06-03
Regards professional employer organizations and Unemployment Law (House Passed)
HB718 · 2026-06-03
Revise the Chemical Dependency Professionals Board and duties (House Favorable Passage)
HB582 · 2026-06-03
Regards embalmers, funeral directors, and crematories (House Passed)
HB766 · 2026-06-03
Designate Augmentative and Alternative Communication (AAC) Month (House Favorable Passage)
HB766 · 2026-06-03
Designate Augmentative and Alternative Communication (AAC) Month (House Passed)
HB585 · 2026-06-03
Regards DoDD authority re: community capital assistance funds (House Favorable Passage)
HB528 · 2026-06-03
Require 7 year mandatory minimum prison term for forcible rape (House Passed)
SB223 · 2026-05-20
Require ODNR discount program for veterans, service members (House Passed)
HB413 · 2026-05-20
Regards Ohio State, Local Government Expenditure Databases (House Passed)
SB106 · 2026-05-20
Regulate the ownership of electric vehicle charging stations (House Passed)
HB446 · 2026-05-20
Modify trust and probate laws (House Passed)
HB31 · 2026-05-20
Require electronic recordings of all parole board hearings (House Passed)
HB689 · 2026-05-20
Align and modernize fingerprinting and disposition reporting (House Passed)
HB478 · 2026-05-20
Create jury tampering offense; revise court intimidation offenses (House Passed)
HB163 · 2026-05-20
Enact the Enhanced Cybersecurity for SNAP Act of 2025 (House Re-referred)
HB423 · 2026-05-13
Regulate practice of surgical assistants, surgical technologists (House Passed)
HB462 · 2026-05-13
Regards student use of a nasal epinephrine delivery device (House Passed)
HB393 · 2026-05-13
Require certain facilities assist inmates in obtaining ID cards (House Passed)
HR408 · 2026-05-13
Relative to travel allowance. (House Adopted)
HB644 · 2026-05-13
Create Higher Ed Evidence-Based Innovation Fund, Grant Program (House Passed)
HB217 · 2026-03-25
Enact the Finding and Identifying with NamUs Data (FIND) Act (House Passed)
HB252 · 2026-03-25
Modify offenses of burglary, breaking and entering, and trespass (House Passed)
HB203 · 2026-03-25
Enact Aspen Runnels' Law (House Passed)
HB249 · 2026-03-25
Enact the Indecent Exposure Modernization Act (House Passed)
HB372 · 2026-03-25
Enact the Larry Henderson Act (House Passed)
HB176 · 2026-03-25
Establish a universal regulatory sandbox program (House Passed)
HB347 · 2026-03-25
Enact SHE WINS Act (House Passed)
HB229 · 2026-03-18
Establish licensing process, contract requirements for PBMs (House Passed)
HB464 · 2026-03-18
Exempt military-certified child care providers from licensure (House Passed)
HB173 · 2026-03-18
Regards entities providing behind-the-meter utility services (House Passed)
HB92 · 2026-03-18
Regards unpaid water, sewer, and trash charges at rented property (House Passed)
HB730 · 2026-03-18
Make capital reappropriations for biennium ending June 30, 2028 (House Passed)
HB533 · 2026-03-18
Revise list of vehicles that can commit vehicular homicide (House Passed)
HB125 · 2026-03-18
Regards excused school absences for 4-H and FFA programs (House Passed)
HR348 · 2026-03-18
Relative to travel allowance. (House Adopted)
Complete voting record from LegiScan (showing the 60 most recent of 175 total roll-call votes this session).
Follow Diane Mullins
One email a week, only when there’s something: every time they broke with their party, and the closest votes they cast. Free, and you can stop any time.