Oklahoma State Representative

Mark Chapman 2026 Regular Session - Authored & Sponsored Legislation

Legislative Session

Co-Sponsor of Legislation

Oklahoma 2026 Regular Session

Oklahoma House Bill HB3420

Introduced

2/2/26

Refer

2/3/26

Refer

2/3/26

Report Pass

3/9/26

Engrossed

3/25/26

Refer

4/1/26

Report Pass

4/14/26

Enrolled

4/28/26

Passed

5/4/26

State government; limitation on entering contract; definition of person and agency; effective date.

Oklahoma 2026 Regular Session

Oklahoma House Bill HB3416

Introduced

2/2/26

Refer

2/3/26

Refer

2/3/26

Report Pass

3/9/26

Engrossed

3/25/26

Refer

4/1/26

Report Pass

4/7/26

Enrolled

4/28/26

Passed

5/4/26

Counties and county officers; county purchasing; soliciting quotes; operations; effective date.

Oklahoma 2026 Regular Session

Oklahoma House Bill HB3413

Introduced

2/2/26

Refer

2/3/26

Refer

2/3/26

Report Pass

3/5/26

Engrossed

3/25/26

Refer

4/1/26

Report Pass

4/7/26

Enrolled

5/6/26

Public finance; annual estimate of funds needed; state agencies; contractors; consultant report; effective date.

Oklahoma 2026 Regular Session

Oklahoma House Bill HB3419

Introduced

2/2/26

Refer

2/3/26

Refer

2/3/26

Report Pass

3/5/26

Engrossed

3/25/26

Refer

4/1/26

Report Pass

4/14/26

Enrolled

4/28/26

Passed

5/4/26

Crimes and punishments; corrupt use of nonpublic information; political subdivision; government employment; effective date.

Oklahoma 2026 Regular Session

Oklahoma House Bill HR1031

Introduced

2/2/26

Enrolled

2/5/26

Passed

2/5/26

Resolution; Rose Day 2026.

Oklahoma 2026 Regular Session

Oklahoma Senate Bill SB480

Introduced

2/3/25

Refer

2/4/25

Refer

2/6/25

Report Pass

2/20/25

Engrossed

3/26/25

Refer

4/1/25

Refer

4/1/25

Report Pass

4/16/25

Enrolled

5/12/25

Passed

5/14/25

Utilities; modifying certain exception to definition; allowing certain entities to receive electricity. Effective date. Emergency.

Oklahoma 2026 Regular Session

Oklahoma House Bill HCR1010

Introduced

4/10/25

Engrossed

4/15/25

Enrolled

4/21/25

Passed

4/21/25

Concurrent resolution; Murrah Building bombing; distribution.

Oklahoma 2026 Regular Session

Oklahoma House Bill HCR1016

Introduced

4/28/25

Engrossed

4/28/25

Enrolled

4/29/25

Passed

4/29/25

50th Anniversary of the Fall of Saigon; resolution; recognizing contributions of Vietnamese Americans.

Oklahoma 2026 Regular Session

Oklahoma Senate Bill SB20

Introduced

2/3/25

Refer

2/4/25

Report Pass

2/10/25

Engrossed

2/27/25

Refer

4/1/25

Refer

4/1/25

Report Pass

4/24/25

Enrolled

5/22/25

Passed

5/28/25

Commercial driver licenses; creating the Secure Roads and Safe Trucking Act of 2025. Emergency.

Primary Sponsor of Legislation

Oklahoma 2026 Regular Session

Oklahoma Senate Bill SB1859

Introduced

2/2/26

Refer

2/3/26

Report Pass

2/10/26

Refer

2/10/26

Report Pass

2/18/26

Engrossed

3/10/26

Refer

3/30/26

Refer

3/31/26

Report Pass

4/22/26

Oklahoma State Bureau of Investigation; creating the Cyber Crime Fraud Unit; revolving fund. Effective date. Emergency.

Oklahoma 2026 Regular Session

Oklahoma House Bill HB1739

Introduced

2/3/25

Refer

2/4/25

Refer

2/17/25

Refer

2/17/25

Refer

4/8/25

Report Pass

3/9/26

Engrossed

3/12/26

Refer

4/1/26

Report Pass

4/20/26

Enrolled

4/28/26

Passed

5/4/26

Retirement; Oklahoma Law Enforcement Retirement System; contribution; top base salary; benefit computation; effective dates; contingent effective dates; emergency.

Oklahoma 2026 Regular Session

Oklahoma House Bill HB2881

Introduced

2/3/25

Refer

2/4/25

Refer

2/4/25

Revenue and taxation; deduction; broadband equipment; federal funds; effective date.

Oklahoma 2026 Regular Session

Oklahoma House Bill HB2724

Introduced

2/3/25

Refer

2/4/25

Refer

2/12/25

Refer

2/12/25

Report Pass

3/6/25

Engrossed

3/17/25

Refer

4/1/25

Report Pass

4/8/25

Enrolled

5/19/25

Passed

5/27/25

Surplus property; Oklahoma Surplus Property Act; Oklahoma Highway Patrol; vehicles; law enforcement agencies; effective date.

Oklahoma 2026 Regular Session

Oklahoma House Bill HB2887

Introduced

2/3/25

Refer

2/4/25

Revenue and taxation; Oklahoma Seniors Income Tax Relief Act of 2025; effective date.

Oklahoma 2026 Regular Session

Oklahoma House Bill HB2882

Introduced

2/3/25

Refer

2/4/25

Refer

2/4/25

Motor vehicles; salvaged titles; affidavit; form; collection of certain information; posting of certain sign; effective date.

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