Delegate Mark S. Chang
Born
1976
Contact
Email · mark.chang@house.maryland.gov
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4
Bills sponsored
this session · 124 all-time
22
Bills co-sponsored
this session · 296 all-time
1
Enacted into law
this session · 24 all-time
9635
Recorded votes
100%
Vote participation
voted in 100% of 9635 recorded votes
Voting scorecard
2026rs session · computed from recorded roll-call votes
Party unity
100%
based on 1347 votes
Votes with own party's majority
Independence
0%
based on 1347 votes
Votes against own party's majority
Participation
99.8%
based on 1347 votes
Roll calls where a yes/no was cast
Sponsored (introduced)
124 billsCurrent session 4 bills
- HB1430 Maryland Public Charter School Program - School Facilities - Funding Signed
- HB1020 State Police Retirement System - Mandatory Retirement Age - Alteration Introduced
- HB0585 Transportation - Rental Cars - Excise Tax Exemption Introduced
- HB0400 Biotechnology Investment Incentive Tax Credit - Conversion to Grant Program Introduced
Historical 120 bills
- HB 718 Anne Arundel County - Local Development Council - Delegate Appointments Signed
- HB 907 University of Maryland, Baltimore Campus - Employees - Authorization to Fund-Raise Signed
- HB 775 Maryland Pediatric Cancer Fund - Establishment Signed
- HB 393 State Airports - Commercial Activity - Rental Vehicles and Peer-to-Peer Car Sharing Failed
- HB 1403 Maryland Department of Health - Waiver Programs - Waitlist and Registry Reduction (End the Wait Act) Vetoed
- HB 1293 Driver's Licenses - Suspension For Child Support Arrearages - Exception Died
- HB 521 Landlord and Tenant - Repossession for Failure to Pay Rent - Shielding of Court Records Signed
- HB 548 General Provisions - Commemorative Days - Montford Point Marines Commemoration Day Died
- HB 778 Transportation - Investment Program - MARC Rail Service (Maryland Regional Rail Transformation Act) Signed
- HB 764 Department of Human Services - Missing Children in Out-of-Home Placements - Reporting Died
- HB 776 Emergency Medical System Plan - Guidelines for Emergency Medical Services - Law Enforcement Canines Failed
- HB 729 Facilitating University Transformations by Unifying Reductions in Emissions (FUTURE) Act Died
- HB 635 Anne Arundel County - Special Taxing Districts - Exemptions Signed
- HB 1486 Motor Fuel Taxes – Tax–Free Period Signed
- HB 697 Anne Arundel County – Property Tax Credit – Disabled or Fallen Law Enforcement Officers and Rescue Workers, Surviving Spouses, and Cohabitants Died
- HB 178 Public Health – Cottage Food Businesses – Annual Revenues Signed
- HB 20 Maryland Stadium Authority - Membership Signed
- HB 287 Secretary of Health - Professional Qualification Requirement Vetoed
- HB 985 Education - Public High Schools - Financial Literacy Curriculum Died
- HB 484 General Provisions – Commemorative Days – Dashain Day Died
- HB 1083 County and Municipal Street Lighting Investment Act Died
- HB 269 Juvenile Law - Child Interrogation Protection Act Died
- HB 540 Agriculture - University of Maryland Extension - Urban Farmer Assistance Signed
- HB 461 Income Tax Subtraction Modification - Military and Public Safety Retirement Income Died
- HB 81 Crimes - Unattended Dogs in Extreme Weather Conditions Died
Co-sponsored
296 billsCurrent session 22 bills
- HB1559 Children in Unlicensed Settings and Pediatric Hospital Overstay Patients - Placement Signed
- HB1463 Anne Arundel County Board of Education - Constituent Services Liaison - Establishment Introduced
- HB1358 Labor and Employment - Workforce Development and Local Workforce Development Boards (Local Workforce Solutions Investment Act Introduced
- HB1267 Patuxent Research Refuge and Beltsville Agricultural Research Center - Zoning Classification (Protecting Patuxent Research Refuge Act) Signed
- HB1059 State Department of Education - Asian American History - Accurate Instruction Introduced
- HB1003 Anne Arundel County Public Schools - Election Official Career and Technical Education Pilot Program Introduced
- HB0930 Income Tax – Decoupling From Federal Changes – Education Expenses Introduced
- HB0911 Horse Racing - Laurel Park - Arabian Breed Racing Authorization Signed
- HB0903 Income Tax - Subtraction Modification - Donations to Food Banks and Other Charitable Entities Introduced
- HB0770 Korean American Day Introduced
- HB0727 Anne Arundel County - Alcoholic Beverages - Class C (Veterans' Organization) Licenses - Membership Signed
- HB0685 Anne Arundel County - Property Tax Credit - County Employees Introduced
- HB0680 Children's Cabinet Fund - Renaming and Funding for Grants to Local Management Boards Signed
- HB0662 Election Law - Election Judges - Compensation for Public School Students Introduced
- HB0660 Public Libraries - State Library Resource Center - Funding Signed
- HB0657 Certified Public Accountants - Licensure - Qualifications Introduced
- HB0628 Human Services - Foster Care Transition Grant Program - Establishment Introduced
- HB0564 Pet Cremation and Burial Services - Requirements (Pet Cremation and Burial Services Consumer Protection Act) Signed
- HB0523 Real Property - Residential Foreclosures - Commencement Restrictions Introduced
- HB0488 Election Districts - General Assembly and Representatives in Congress Introduced
- HB0350 Voting Rights Act of 2026 - Counties and Municipal Corporations Introduced
- HB0320 Anne Arundel County - Property Tax Credit - Rural Legacy Program Signed
Historical 274 bills
- HB 371 State Board of Education - Financial Literacy Curriculum - Graduation Requirement Died
- HB 1069 Child Abuse and Neglect - Required Reporting Died
- HB 483 Service Contracts - Work Verification Clause Died
- HB 695 Transportation Climate Accountability Act of 2019 Died
- HB 1201 Task Force on Educational Outcomes of Pregnant and Parenting Students in High School and GED Programs Died
- HB 916 Maryland National Guard - Tuition Assistance Program - Modifications Died
- HB 1417 Public Safety - Task Force on Missing Persons Died
- HB 1170 Behavioral Health Services Matching Grant Program for Service Members and Veterans - Establishment Died
- HB 779 Higher Education - Historically Black Colleges and Universities - Funding Died
- HB 766 Education - Community Colleges - Collective Bargaining Died
- HB 98 State Employee and Retiree Health and Welfare Benefits Program - Retiree Participation in the State Prescription Drug Benefit Plan Died
- HB 635 Public Safety - Use of Force De-Escalation Training of Law Enforcement Officers - Reports Died
- HB 580 Income Tax - Personal Exemption - Disabled Individuals Died
- HB 559 Railroad Companies - Condemnation Authority - Application Died
- HB 1197 Task Force on Adults With Autism Spectrum Disorder Died
- HB 565 Election Law - Voting Systems - Accessibility for Voters With Disabilities Died
- HB 72 Extension of Electric Vehicle Incentives Act Died
- HB 530 Ballot Access - Voter Registration - Affiliating With a Party Died
- HB 765 Transportation - Magnetic Levitation Projects - Requirements Died
- HB 1117 Maryland Transit Administration - Extension of MARC Service - Plans and Report Died
- HB 1084 Criminal Law - Human Trafficking - Felony Died
- HB 1158 Clean Energy Jobs Died
- HB 1070 Video Lottery Terminals - Racetrack Facility Renewal Account - Allocation of Funds Died
- HB 131 Criminal Law and Procedure - Animal Abuse Registry Died
- HB 1087 Public Health - Healthy Maryland Program - Establishment Died
Voting record
Historical 50 votes
| Bill | Vote | Result | Date |
|---|---|---|---|
| On Third Reading (Emerg) | Yea | pass | August 04, 2026 |
| On Third Reading (Const) | Yea | pass | August 04, 2026 |
| FLA Del. Miller /863422/1 Ruled Out of Order Decision of the Chair | Yea | pass | August 03, 2026 |
| FLA Del. Schmidt /413029/1 Ruled out of order Decision of the Chair | Yea | pass | August 03, 2026 |
| FLA Del. Nawrocki /963724/1 | Nay | fail | August 03, 2026 |
| FLA Del. Long, R. /703123/1 | Nay | fail | August 03, 2026 |
| FLA Del. Szeliga /633228/1 | Nay | fail | August 03, 2026 |
| FLA Del. Pippy /823729/1 | Nay | fail | August 03, 2026 |
| FLA Del. Griffith /563421/1 | Nay | fail | August 03, 2026 |
| FLA Del. Arikan /933322/1 | Nay | fail | August 03, 2026 |
| FLA Del. Morgan, M. /283424/1 | Nay | fail | August 03, 2026 |
| FLA Del. Grammer /423321/1 | Nay | fail | August 03, 2026 |
| FLA Del. Buckel /403926/1 | Nay | fail | August 03, 2026 |
| Committee Amendments | Yea | pass | August 03, 2026 |
| FLA Del. Arikan /623323/1 | Nay | fail | August 03, 2026 |
| FLA Del. Kipke /163923/1 | Nay | fail | August 03, 2026 |
| FLA Del. Morgan, M. /423426/1 | Nay | fail | August 03, 2026 |
| FLA Del. Long, R. /183623/1 | Nay | fail | August 03, 2026 |
| FLA Del. Buckel /133323/1 Ruled out of order Decision of the Chair | Yea | pass | August 03, 2026 |
| Motion to Suspend Rules from 1st to 2nd Rdg (Const) | Yea | pass | August 03, 2026 |
| Motion to Suspend Rules from 1st to 2nd Rdg (Emerg) | Yea | pass | August 03, 2026 |
| On Third Reading | Yea | pass | April 02, 2026 |
| On Third Reading and Final Passage (Hse concurred) | Yea | pass | April 02, 2026 |
| On Third Reading and Final Passage (CCR Adp) | Yea | pass | April 02, 2026 |
| On Third Reading (Amend) | Yea | pass | April 02, 2026 |
| FLA Del. Fisher /833327/1 | Nay | fail | April 02, 2026 |
| On Third Reading (Amend) | Yea | pass | April 02, 2026 |
| On Third Reading (Amend) | Yea | pass | April 02, 2026 |
| Previous Question | Yea | pass | April 02, 2026 |
| On Third Reading (Amend) | Yea | pass | April 02, 2026 |
| FLA Del. Fisher /533723/1 | Nay | fail | April 02, 2026 |
| On Third Reading (Emerg) | Yea | pass | April 02, 2026 |
| FLA Del. Hornberger /693728/1 | Nay | fail | April 02, 2026 |
| On Third Reading | Yea | pass | April 01, 2026 |
| On Third Reading (Amend) | Yea | pass | April 01, 2026 |
| On Third Reading and Final Passage (CCR Adp) | Yea | pass | April 01, 2026 |
| On Third Reading (Amend) | Yea | pass | April 01, 2026 |
| On Third Reading (Amend) | Yea | pass | April 01, 2026 |
| On Third Reading and Final Passage (Hse concurred) | Yea | pass | April 01, 2026 |
| On Third Reading (Emerg) | Yea | pass | April 01, 2026 |
| On Third Reading (Emerg) | Yea | pass | April 01, 2026 |
| On Third Reading (Const) | Yea | pass | April 01, 2026 |
| On Third Reading (Amend) | Yea | pass | April 01, 2026 |
| On Third Reading (Amend) | Yea | pass | April 01, 2026 |
| On Third Reading | Yea | pass | March 31, 2026 |
| On Third Reading and Final Passage (Hse concurred) | Yea | pass | March 31, 2026 |
| On Third Reading (Amend) | Yea | pass | March 31, 2026 |
| On Third Reading and Final Passage (CCR Adp) | Yea | pass | March 31, 2026 |
| FLA Del. Mangione /993923/1 | Nay | fail | March 31, 2026 |
| On Third Reading (Amend) | Yea | pass | March 30, 2026 |