Photo of Mark Tisdel
R Michigan House · District 55 On the 2026 ballot

Rep. Mark Tisdel

Compare
Total votes
2,891
all sessions
Attendance
100%
1 missed
Higher than 83% of chamber peers
With party
94%
of cast votes
Higher than 89% of chamber peers
Bipartisan score
3%
crosses aisle rarely
Lower than 91% of chamber peers
Sponsored
495
bills & resolutions
Near the chamber average
Committees
4
assignments
495 bills and resolutions

Sponsored bills

Total
495
Primary
92
Co-sponsor
403
This page
495
matching current filters
Primary HR 275
Passed · Michigan House · Lead sponsor
A resolution to declare April 2026 as Financial Literacy Month in the state of Michigan.

Maddy summaryThis bill designates April 2026 as Financial Literacy Month throughout the state of Michigan. It encourages parents, schools, businesses, and financial institutions to organize programs and activities focused on personal finance education during that month. The resolution aims to raise public awareness about the importance of financial knowledge to help citizens manage money effectively.

Passed Apr 15, 2026 0 co-sponsors
Co-sponsor HB 5537
Passed · Michigan House · Co-sponsor
Crimes: controlled substances; production and sale of kratom; prohibit. Amends 1931 PA 328 (MCL 750.1 - 750.568) by adding sec. 473a.

Maddy summaryHB 5537 prohibits the production, sale, or offering for sale of kratom (including all parts of the Mitragyna speciose plant and synthetic variants like 7-hydroxymitragynine) in Michigan. It directly affects businesses and individuals selling kratom products, imposing misdemeanor penalties that escalate based on severity: up to 90 days in jail and $5,000 fines for first offenses, with harsher penalties for repeat violations or sales to minors. Sales to anyone under 18 carry enhanced penalties, including up to one year in jail and $10,000 fines for first offenses. The law defines "kratom" broadly to cover all plant parts, extracts, and synthetic forms, making these activities illegal under Michigan's penal code.

Passed Mar 24, 2026 1 co-sponsor
Primary HB 4413
Passed · Michigan House · Lead sponsor
Mental health: other; hospital evaluations for assisted outpatient treatment; expand. Amends secs. 206a & 429 of 1974 PA 258 (MCL 330.1206a & 330.1429).

Maddy summaryThis bill amends Michigan's Mental Health Code to establish a formal mediation process for individuals receiving mental health services. It requires community mental health services programs to offer mediation to recipients, their representatives, or petitioners to resolve disputes regarding the planning and delivery of services. The state will fund and contract with mediation organizations to facilitate these processes. The bill sets timelines for mediation initiation and completion, with successful mediations resulting in legally binding agreements.

Passed Mar 24, 2026 0 co-sponsors
Co-sponsor HB 4412
Passed · Michigan House · Co-sponsor
Mental health: hospitalization; person requiring treatment; revise, and modify certain procedures for treatment. Amends secs. 401, 427, 430, 461, 468, 472a & 475 of 1974 PA 258 (MCL 330.1401 et seq.).

Maddy summaryHouse Bill 4412 proposes changes to Michigan's mental health code, primarily affecting procedures for involuntary mental health treatment and hospitalization. It revises the definition of a "person requiring treatment," clarifying criteria for individuals with mental illness who may pose a risk to themselves or others or are unable to meet basic needs. The bill modifies procedures for peace officers taking individuals into protective custody, requiring them to execute a hospitalization petition and ensuring examinations at preadmission screening units. It also updates requirements for psychiatric examinations within 24 hours of hospitalization and alters the testimony rules for hearings to determine if an individual requires treatment. These changes aim to refine the process for assessing, hospitalizing, and treating individuals with severe mental illness.

Passed Mar 24, 2026 1 co-sponsor
Co-sponsor HB 4414
Passed · Michigan House · Co-sponsor
Criminal procedure: mental capacity; outpatient treatment for misdemeanor offenders with mental health issues; provide for. Amends 1974 PA 258 (MCL 330.1001 - 330.2106) by adding sec. 1021 & ch. 10A. TIE BAR WITH: HB 4412'25

Maddy summaryHouse Bill 4414 establishes a process to divert individuals charged with misdemeanor offenses who have mental health issues into assisted outpatient treatment. This diversion can be initiated by motion from the prosecuting attorney, defendant, or defense counsel, and requires agreement from all parties to proceed. If diverted, a court can order assisted outpatient treatment for up to 180 days. The misdemeanor charges remain pending but are dismissed after 90 days (or 180 days for serious misdemeanors) once the treatment order is entered, and non-compliance with treatment is handled through civil proceedings.

Passed Mar 24, 2026 1 co-sponsor
Primary HB 4388
In committee · Michigan House · Lead sponsor
Trade: business practices; regulation of social media use by minors; provide for. Creates new act.

Maddy summaryHB 4388, the "Social Media Regulation Act," requires social media companies with at least 5 million global users to verify the age of Michigan residents applying for accounts and obtain explicit parental consent if the applicant is under 18. It directly affects minors in Michigan and major social media platforms, prohibiting account creation without age verification or parental consent for minors. The law excludes non-social media services like email, direct messaging, news sites, e-commerce, and school-specific platforms (e.g., learning management systems) from its requirements. The bill takes effect 180 days after enactment, mandating social media companies to deny applications that fail these verification steps.

In committee Mar 19, 2026 0 co-sponsors
Co-sponsor HB 5157
Passed · Michigan House · Co-sponsor
Crimes: penalties; delivery of controlled substance causing serious injury; provide penalties. Amends 1931 PA 328 (MCL 750.1 - 750.568) by adding sec. 89a.

Maddy summaryThis bill creates a new felony offense for delivering Schedule 1 or 2 controlled substances (excluding marijuana) that causes serious injury. It defines "serious injury" as permanent disfigurement, loss of body function (like a limb or eye), coma lasting over 3 days, or measurable brain impairment. Violators face life imprisonment or any prison term. The law applies to people who illegally provide these drugs when the substance causes harm to the user or others.

Passed Mar 17, 2026 1 co-sponsor
Co-sponsor HB 5158
Passed · Michigan House · Co-sponsor
Criminal procedure: sentencing guidelines; sentencing guidelines for delivery of controlled substance causing serious injury; provide for. Amends sec. 16d, ch. XVII of 1927 PA 175 (MCL 777.16d). TIE BAR WITH: HB 5157'25

Maddy summaryHB 5158 updates Michigan's sentencing guidelines for individuals convicted of delivering controlled substances that cause serious injury. It specifically amends sections of the criminal procedure code (MCL 750.72 et seq.) to modify sentencing ranges for these offenses. The bill directly affects people sentenced under these provisions, adjusting how courts determine penalties for drug-related injuries. The key change refines the sentencing framework without introducing new criminal penalties or altering the definition of the offense itself.

Passed Mar 17, 2026 1 co-sponsor
Primary HB 5380
Passed · Michigan House · Lead sponsor
Insurance: other; sponsor of sponsored captive insurance company; modify. Amends sec. 4665 of 1956 PA 218 (MCL 500.4665).

Maddy summaryHB 5380 amends Michigan's insurance code to update rules for "sponsored captive insurance companies" (specialized insurers formed by businesses to cover their own risks). It specifies that only authorized insurers, certain holding companies, reinsurers, or director-approved captives may sponsor these companies, while banning risk retention groups from serving as sponsors or participants. The bill requires all business written by these captives to meet one of three security standards: fronting by a subsidiary insurer, reinsurance by a state-approved reinsurer, or securing policies with a U.S. trust fund backed by irrevocable letters of credit. These changes aim to strengthen oversight of captive insurers while clarifying eligibility for sponsors and security requirements.

Passed Mar 10, 2026 0 co-sponsors
Co-sponsor HB 5661
In committee · Michigan House · Co-sponsor
Housing: other; MSHDA administration and operation of the MI home program act and programs and funds under that act; allow for. Amends sec. 22 of 1966 PA 346 (MCL 125.1422). TIE BAR WITH: HB 5660'26

Maddy summaryHB 5661 amends the Michigan State Housing Development Authority Act to clarify and expand the administrative powers of the Michigan State Housing Development Authority (MSHDA) in managing the state's home loan and housing assistance programs. The bill does not create new funding or change eligibility requirements for existing programs but instead updates the legal authority under which MSHDA operates. Key provisions allow the authority to conduct housing studies, collect fees for loans and publications, salvage usable housing from demolition projects, and manage mortgage loans and foreclosures with specific flexibility for property acquisition and resale. The legislation also authorizes MSHDA to accept gifts and grants from various levels of government and to invest reserve funds in state or federal obligations. This bill is tied to HB 5660 and was introduced in March 2026, with no changes to the specific programs themselves, only to the operational framework governing the authority.

In committee Mar 4, 2026 1 co-sponsor
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