Nonpartisan · Data from OpenStates / Plural Policy · Colorado
Democratic
· Representative
Tisha Mauro
Represents District 46 in the House of Representatives.
Votes with Democrats
93%
on 521 party-line votes · House Democrats median 97%
Cast a vote
99%
Yea or Nay on 1,132 of 1,138 roll calls · House median 98%
Their bills that became law
20 of 28
as a primary sponsor, this session · Democrats median 24
Roll calls on record
1,138
2026 Regular Session
Votes and bills updated Oct 10, 2026 from LegiScan (CC BY 4.0), which republishes the legislature’s own records. Profile details from OpenStates / Plural Policy. Figures cover 2026 Regular Session.
How Tisha Mauro 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 Tisha Mauro 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. Tisha Mauro is circled.
Always on the Republican sideAlways on the Democratic side
Times they broke with their party
34 of 521 party-line votes, most recent 10 shown.
SB087 · Create Legislative Leave Job Protection for General Assembly Members
House: MISC Recede · 2026-05-07 · Failed 23–41 · most Democrats voted the other way
HB1130 · Public Restroom Baby Diaper Changing Station
House: Third Reading Bill · 2026-04-24 · Passed 35–28 · most Democrats voted the other way
SB095 · Measures to Support Victim-Survivors of Crimes
In plain English Requires law enforcement to provide victim-survivors of certain crimes with information about available support services and resources.
House: Committee of the Whole Amd (h.001) · 2026-04-17 · Passed 44–19 · most Democrats voted the other way
SB121 · Overtime Threshold for Agricultural Employees
In plain English Requires agricultural employers to pay overtime to employees who work more than 56 hours per week.
House: Third Reading Bill · 2026-04-16 · Passed 33–32 · most Democrats voted the other way
SB121 · Overtime Threshold for Agricultural Employees
In plain English Requires agricultural employers to pay overtime to employees who work more than 56 hours per week.
House: Committee of the Whole Amd (h.007) · 2026-04-15 · Failed 22–40 · most Democrats voted the other way
SB121 · Overtime Threshold for Agricultural Employees
In plain English Requires agricultural employers to pay overtime to employees who work more than 56 hours per week.
House: Committee of the Whole Amd (h.005) · 2026-04-15 · Failed 22–40 · most Democrats voted the other way
SB121 · Overtime Threshold for Agricultural Employees
In plain English Requires agricultural employers to pay overtime to employees who work more than 56 hours per week.
House: Committee of the Whole Amd (h.002) · 2026-04-15 · Failed 21–41 · most Democrats voted the other way
SB121 · Overtime Threshold for Agricultural Employees
In plain English Requires agricultural employers to pay overtime to employees who work more than 56 hours per week.
House: Committee of the Whole Amd (h.001) · 2026-04-15 · Failed 22–40 · most Democrats voted the other way
HB1410 · 2026-27 Long Appropriations Bill
House: Committee of the Whole Amd (h.005) · 2026-04-08 · Passed 40–23 · most Democrats voted the other way
SB087 · Create Legislative Leave Job Protection for General Assembly Members
House: Third Reading Bill · 2026-04-02 · Passed 33–31 · most Democrats voted the other way
Closest votes they cast
Roll calls decided by the fewest votes, one per bill.
SB146 · Restrict Single-Use Food Serviceware Distribution
In plain English Restricts the distribution of single-use food serviceware.
House: Committee of the Whole Amd (h.002) · 2026-05-05 · Failed 32–32
HB1236 · Arbitration Reform
House: Senate Amendments Repass · 2026-05-13 · Passed 33–32
SB091 · Exclusion of Newspaper Deliverers as Employees
In plain English Excludes certain newspaper deliverers from the definition of "employee" under Colorado labor laws.
House Business Affairs & Labor: Postpone Senate Bill 26-091 indefinitely using a reversal of the previous roll call. There was no objection to the use of the reverse roll call, therefore, the bill was postponed indefinitely. · 2026-05-06 · Passed 7–6
HB1281 · Homicide Criminal Offenses
In plain English Aligns criminal offenses involving the death of another person.
House: Third Reading Bill · 2026-04-29 · Passed 33–32
SB051 · Age Attestation on Computing Devices
House Business Affairs & Labor: Refer Senate Bill 26-051, as amended, to the Committee of the Whole. · 2026-04-23 · Passed 7–6
Republicans 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.
Rick TaggartRepublican · District 55 · 548 shared contested votes
58%
Ryan GonzalezRepublican · District 50 · 590 shared contested votes
41%
Jarvis CaldwellRepublican · District 20 · 588 shared contested votes
37%
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 (6 in all). Gaps are months the chamber wasn’t voting.
← Colorado Delegation
YeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYea
Their bills, from filing to law
Bills Tisha Mauro 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.
Introduced28
Out of committee26
Passed one chamber25
Passed both chambers23
Became law20
Never left committee1
For comparison, the median Democratic member of the House has 24 bills that became law this session.
What their bills are about
Labor & Employment 7State Government 6Transportation & Motor Vehicles 5Local Government 4Business & Economic Development 3Agriculture 3
Electronic Process in Competency & Administrative Hearings
In plain English Expands the use of electronic processes in state administrative procedure hearings.
Official synopsis: Concerning expanding the use of electronic processes in proceedings involving the "State Administrative Procedure Act".
Became lawGovernor Signed · 2026-06-04
Updates to State Emergency Response Departments & Divisions
Concerning updates to state entities responsible for responding to emergency situations.
Became lawGovernor Signed · 2026-06-04
Sunset Process Forest Health Council
In plain English Extends the Colorado forest health council by implementing recommendations from the state's 2025 sunset review.
Official synopsis: Concerning the continuation of the Colorado forest health council, and, in connection therewith, implementing the recommendation of the department of regulatory agencies in the department's 2025 sunset report.
Became lawGovernor Signed · 2026-06-03
Motor Vehicle Regulation Administration
In plain English Requires the state to handle vehicle ownership duties and provides funding for these operations.
Official synopsis: Concerning the administration of duties related to the ownership of a vehicle, and, in connection therewith, making an appropriation.
Became lawGovernor Signed · 2026-06-03
Transportation Network Company Consumer Protection
In plain English Requires transportation network companies to provide increased consumer protections for drivers and passengers.
Official synopsis: Concerning measures to increase protections for persons engaged with transportation network companies.
Became lawGovernor Signed · 2026-06-02
Adjust Experience Modification Factor in Workers' Compensation
In plain English Adjusts how employers' workers' compensation insurance rates are calculated based on their injury history.
Official synopsis: Concerning the adjustment of an employer's experience modification factor in workers' compensation.
Became lawGovernor Signed · 2026-06-02
Prohibit Surveillance Price & Wage Setting
In plain English Limits use of personal data to make inferences that affect a person's financial position.
Official synopsis: Concerning limiting the use of intimate personal data to make inferences that impact a person's financial position.
VetoedGovernor Vetoed · 2026-06-02
Extend Conservation Easement Tax Credit
In plain English Extends the conservation easement tax credit through income tax year 2036.
Official synopsis: Concerning the extension of the conservation easement tax credit through income tax year 2036.
Became lawGovernor Signed · 2026-06-01
Revegetate or Dry Farm Formerly Irrigated Agricultural Land
Concerning requirements for formerly irrigated agricultural land for which an agricultural irrigation water right in water division 2 is changed to another beneficial use.
Became lawGovernor Signed · 2026-05-29
Sunset Water Vessel Registration Program
In plain English Continues the vessel registration program beyond its scheduled expiration date.
Official synopsis: Concerning the continuation of the vessel registration program.
Became lawGovernor Signed · 2026-05-29
Workers' Compensation Insurance Coverage Verification
In plain English Requires employers to verify and maintain workers' compensation insurance coverage as specified by law.
Official synopsis: Concerning ensuring compliance with workers' compensation insurance coverage requirements.
Became lawGovernor Signed · 2026-05-29
Automated Driving System Commercial Vehicles
In plain English Requires a human to be present in a commercial motor vehicle when an automated driving system is operating the vehicle.
Official synopsis: Concerning a requirement that a commercial motor vehicle have a human present when the commercial motor vehicle is being driven by an automated driving system, and, in connection therewith, making an appropriation.
VetoedGovernor Vetoed · 2026-05-28
Worker Protection Collective Bargaining
In plain English Reduces barriers in the Labor Peace Act to promote good faith collective bargaining negotiations.
Official synopsis: Concerning measures to reduce barriers in the "Labor Peace Act" to promote good faith collective bargaining negotiations, and, in connection therewith, reducing an appropriation.
VetoedGovernor Vetoed · 2026-05-28
Pesticide Product Disposal & Container Recycling
In plain English Creates a program for disposing of used pesticide products and recycling their containers, administered by a new state enterprise.
Official synopsis: Concerning the creation of a program for the end-of-life management of pesticide products, and, in connection therewith, creating the pesticide product disposal and container recycling enterprise to develop and administer the program and making an appropriation.
Became lawGovernor Signed · 2026-05-26
Replacement of Stolen Catalytic Converters
Concerning the replacement of certain catalytic converters.
Out of committeeHouse Committee on Appropriations Lay Over Unamended – Amendment(s) Failed · 2026-05-14
“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…
SB072 · 2026-05-13
Increased Penalty for Vehicular Homicide & Assault (House: Third Reading Bill)
SB190 · 2026-05-13
Release Information About Peace Officer Use of Force (House: Third Reading Bill)
SB169 · 2026-05-13
Revisor's Bill (House: Third Reading Bill)
SB185 · 2026-05-13
Enhance Security of Office of Information Technology (House: Third Reading Bill)
HB1363 · 2026-05-13
Temporarily Reduce General Fund Reserve (House: Senate Amendments Concur)
HB1363 · 2026-05-13
Temporarily Reduce General Fund Reserve (House: Senate Amendments Repass)
HR1007 · 2026-05-13
Colorado 150th Anniversary (House: RESOLUTIONS Amd (l.008))
HR1007 · 2026-05-13
Colorado 150th Anniversary (House: RESOLUTIONS Amd (l.009))
HR1007 · 2026-05-13
Colorado 150th Anniversary (House: RESOLUTIONS Amd (l.010))
HR1007 · 2026-05-13
Colorado 150th Anniversary (House: RESOLUTIONS Comm Report (sa))
HB1315 · 2026-05-13
Accurate Documents for Parole Determinations (House: Senate Amendments Concur)
HB1315 · 2026-05-13
Accurate Documents for Parole Determinations (House: Senate Amendments Repass)
HB1324 · 2026-05-13
Sunset Division of Professions & Occupations (House: Senate Amendments Concur)
HB1324 · 2026-05-13
Sunset Division of Professions & Occupations (House: Senate Amendments Repass)
HB1274 · 2026-05-13
State Agency Payments to Grant Recipients (House: Senate Amendments Adhere)
HB1033 · 2026-05-13
Expanding the Colorado Cottage Foods Act (House: Senate Amendments Concur)
HB1033 · 2026-05-13
Expanding the Colorado Cottage Foods Act (House: Senate Amendments Repass)
HB1102 · 2026-05-13
Funding for Colorado DRIVES Account (House: Senate Amendments Concur)
HB1102 · 2026-05-13
Funding for Colorado DRIVES Account (House: Senate Amendments Repass)
HB1306 · 2026-05-13
Wild Horse License Plate (House: Senate Amendments Concur)
HB1306 · 2026-05-13
Wild Horse License Plate (House: Senate Amendments Repass)
HB1326 · 2026-05-13
Sunset Public Utilities Commission (House: Senate Amendments Concur)
HB1326 · 2026-05-13
Sunset Public Utilities Commission (House: Senate Amendments Repass)
HB1141 · 2026-05-13
Discriminatory Practices in Public Schools (House: Senate Amendments Concur)
HB1141 · 2026-05-13
Discriminatory Practices in Public Schools (House: Senate Amendments Repass)
HB1255 · 2026-05-13
Social Media Duty to Report & Search Warrants (House: Senate Amendments Concur)
HB1255 · 2026-05-13
Social Media Duty to Report & Search Warrants (House: Senate Amendments Repass)
SB170 · 2026-05-13
Task Force to Expand Effective Public Schools (House: Third Reading Bill)
SB125 · 2026-05-13
Disability Rights Protections in Public Schools (House: Third Reading Bill)
SB080 · 2026-05-13
Cradle to Career Grant Program Creation (House: Third Reading Bill)
SB080 · 2026-05-13
Cradle to Career Grant Program Creation (House: Third Reading Perm)
HB1223 · 2026-05-13
Modifying Certain Tax Expenditures (House: Senate Amendments Concur)
HB1223 · 2026-05-13
Modifying Certain Tax Expenditures (House: Senate Amendments Repass)
HB1430 · 2026-05-13
Transportation Funding Adjustments (House: Senate Amendments Concur)
HB1430 · 2026-05-13
Transportation Funding Adjustments (House: Senate Amendments Repass)
HB1289 · 2026-05-13
Modification of Certain Tax Expenditures (House: Senate Amendments Concur)
HB1289 · 2026-05-13
Modification of Certain Tax Expenditures (House: Senate Amendments Repass)
HB1309 · 2026-05-13
Abuse in Cases of Separation (House: Senate Amendments Concur)
HB1309 · 2026-05-13
Abuse in Cases of Separation (House: Senate Amendments Repass)
HB1424 · 2026-05-13
Transportation Network Company Consumer Protection (House: Senate Amendments Concur)
HB1424 · 2026-05-13
Transportation Network Company Consumer Protection (House: Senate Amendments Repass)
HR1007 · 2026-05-13
Colorado 150th Anniversary (House: RESOLUTIONS Amd (l.002))
HR1007 · 2026-05-13
Colorado 150th Anniversary (House: RESOLUTIONS Amd (l.012))
HR1007 · 2026-05-13
Colorado 150th Anniversary (House: RESOLUTIONS Res)
HB1426 · 2026-05-13
Department of Law Legislative Report (House: Senate Amendments Concur)
HB1426 · 2026-05-13
Department of Law Legislative Report (House: Senate Amendments Repass)
HB1325 · 2026-05-13
Natural Medicine (House: Senate Amendments Concur)
HB1325 · 2026-05-13
Natural Medicine (House: Senate Amendments Repass)
HB1236 · 2026-05-13
Arbitration Reform (House: Senate Amendments Concur)
HB1236 · 2026-05-13
Arbitration Reform (House: Senate Amendments Repass)
HB1272 · 2026-05-13
Extreme Temperatures Worker Protections (House: Senate Amendments Concur)
HB1272 · 2026-05-13
Extreme Temperatures Worker Protections (House: Senate Amendments Repass)
HB1418 · 2026-05-13
Online Add-on Transaction Fee Youth Service Enterprise (House: Senate Amendments Concur)
HB1418 · 2026-05-13
Online Add-on Transaction Fee Youth Service Enterprise (House: Senate Amendments Repass)
SB193 · 2026-05-13
Local Ordinances & State Employees (House: Conference Committee Report Adopt)
SB193 · 2026-05-13
Local Ordinances & State Employees (House: Conference Committee Report Byd Scp)
SB193 · 2026-05-13
Local Ordinances & State Employees (House: Conference Committee Report Repass)
HJR1032 · 2026-05-13
Notify Governor of Adjournment (House: RESOLUTIONS Res)
HB1065 · 2026-05-13
Transit and Housing Investment Zones (House: Senate Amendments Concur)
HB1065 · 2026-05-13
Transit and Housing Investment Zones (House: Senate Amendments Repass)
Complete voting record from LegiScan (showing the 60 most recent of 1138 total roll-call votes this session).
Capitol Office
📍State Capitol Room 307, Colorado Building 200 E. Colfax Ave., Denver, CO 80203
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