Photo of Mark B. Messmer
R United States House · District 8 · Indiana On the 2026 ballot

Rep. Mark B. Messmer

Compare
Total votes
669
all sessions
Attendance
98%
13 missed
Near the chamber average
With party
99%
of cast votes
Higher than 95% of chamber peers
Bipartisan score
1%
crosses aisle rarely
Lower than 96% of chamber peers
Sponsored
244
bills & resolutions
Near the chamber average
Committees
10
assignments
244 bills and resolutions

Sponsored bills

Total
244
Primary
17
Co-sponsor
227
This page
244
matching current filters
Co-sponsor HR 3770
In committee · Delaware House · Co-sponsor
FIREARM Act

Maddy summaryThe FIREARM Act (HR 3770) changes how federal firearm licensees (like dealers) handle violations of firearms laws. It requires the Attorney General to give licensees 30 business days to correct minor, self-reported violations - such as clerical errors - with assistance and training, instead of automatically revoking licenses. The bill also adds a 15-day window for licensees to challenge revocations in federal court, where courts must review the case anew and only uphold revocations if the licensee willfully violated the law. Additionally, it applies retroactively to licensees whose licenses were revoked under a 2021 enforcement policy, allowing them to reapply if they meet compliance requirements.

In committee Sep 10, 2025 1 co-sponsor
Co-sponsor HR 5106
In committee · Delaware House · Co-sponsor
Restore Trust in Congress Act

Maddy summaryThis bill prohibits Members of Congress, their spouses, and dependent children from owning or trading certain investments, including stocks, commodities, and derivatives (referred to as "covered investments"). It requires affected individuals to divest these investments within 90-180 days, with specific exemptions for Treasury bonds, diversified mutual funds, small business interests, and family trusts meeting strict conditions. Violations incur penalties of 10% of the investment's value plus disgorgement of profits, paid directly to the U.S. Treasury. The law applies to all covered individuals during federal service, with exceptions for investments acquired through inheritance or occupational trading (e.g., a spouse’s finance job).

In committee Sep 3, 2025 1 co-sponsor
Co-sponsor HR 5013
In committee · Delaware House · Co-sponsor
AUKUS Improvement Act of 2025

Maddy summaryThis bill streamlines defense cooperation between the U.S., Australia, and the United Kingdom under the AUKUS security pact. It removes bureaucratic barriers by allowing direct reexports of U.S. defense articles between these governments without presidential consent, and eliminates certification requirements for commercial technical assistance agreements with Australia or the UK. Key provisions include exempting authorized transfers (including intra-governmental and entity-level movements) from certain export controls and Foreign Assistance Act rules. The changes specifically target defense-related items and services shared among the three nations, reducing administrative hurdles for military collaboration. This affects U.S. defense exports, Australian and UK government entities, and authorized defense contractors involved in AUKUS partnerships.

In committee Aug 22, 2025 1 co-sponsor
Co-sponsor HR 4832
In committee · Delaware House · Co-sponsor
Biomanufacturing and Jobs Act of 2025

Maddy summaryThe Biomanufacturing and Jobs Act of 2025 aims to strengthen the U.S. biobased products industry by increasing federal procurement of products made from renewable agricultural resources like corn and soybeans. It establishes new definitions for biobased terms, creates a Biobased Task Force within the Department of Agriculture to coordinate research and promotion, and requires federal agencies to update procurement systems to identify biobased products and train staff on their purchase. The bill mandates annual reporting on procurement progress, creates a labeling system for biobased products, and requires the Department of Agriculture to conduct public education on biobased products. This legislation directly affects farmers, biobased manufacturers, and federal procurement agencies, with the goal of supporting rural economic development.

In committee Aug 1, 2025 1 co-sponsor
Co-sponsor HR 4768
In committee · Delaware House · Co-sponsor
Health Care Fairness for Military Families Act of 2025

Maddy summaryThis bill updates the TRICARE Young Adult Program to make healthcare coverage more accessible for military dependents. It directly affects young adults (ages 21-26) who are children of active-duty service members, by eliminating a separate premium they previously paid for coverage. Key changes include removing an extra cost for young adults and adjusting eligibility rules to simplify enrollment. These amendments aim to reduce out-of-pocket expenses and streamline access to health insurance under the program.

In committee Jul 25, 2025 1 co-sponsor
Co-sponsor HR 4753
In committee · Delaware House · Co-sponsor
LEAD Act of 2025

Maddy summaryThe LEAD Act of 2025 reclassifies certain reusable unmanned aircraft systems (drones) as standard aircraft for export purposes, removing them from missile-related controls under the Missile Technology Control Regime. It directly affects drone manufacturers and exporters by changing how these systems are reviewed and approved for international sales. Key provisions require the President to amend export regulations within 180 days to treat these drones as manned aircraft systems, separate from missile technology, and subject to standard aircraft export rules. This simplifies export processes for qualifying drones but does not alter their military or commercial use.

In committee Jul 23, 2025 1 co-sponsor
Co-sponsor HR 4673
In committee · Delaware House · Co-sponsor
Save Our Bacon Act

Maddy summaryThis bill establishes a federal right for livestock producers to sell meat and dairy products across state lines without facing conflicting state regulations. It prevents states from imposing production standards (like animal welfare rules) on products not raised within that state, ensuring a uniform national market for covered livestock products. The law specifically covers animals raised for meat or dairy (including milk products), but excludes egg production. This aims to eliminate barriers to interstate commerce for these products while aligning with U.S. trade obligations.

In committee Jul 23, 2025 1 co-sponsor
Co-sponsor HR 4601
In committee · Delaware House · Co-sponsor
Seasonal Agriculture CDL Modernization Act

Maddy summaryThis bill modernizes the process for seasonal agricultural workers who need commercial driver's licenses (CDLs). It requires the Transportation Secretary to create online systems for easy license renewal (Section 2(a)) and clarifies that farm equipment like tractors and harvesters ("implements of husbandry") are not subject to commercial vehicle weight calculations (Section 2(b)). It directly affects farm-related service industries and their seasonal employees who operate restricted CDL vehicles. The changes simplify administrative processes and remove regulatory barriers for agricultural operations.

In committee Jul 23, 2025 1 co-sponsor
Co-sponsor HR 740
In committee · Delaware House · Co-sponsor
Veterans’ ACCESS Act of 2025

Veterans' Assuring Critical Care Expansions to Support Servicemembers Act of 2025 or the Veterans' ACCESS Act of 2025 This bill addresses the administration of the Veterans Community Care Program (VCCP) and other Department of Veterans Affairs (VA) health care matters. Among other provisions regarding the VCCP, the bill establishes in statute access standards that determine when a veteran is eligible to receive non-VA care through the VCCP, requires the VA to notify veterans regarding their eligibility for care within two business days after the VA is aware the veteran is seeking care, and extends the deadline for the submittal of claims under the VCCP by health care entities and providers. The VA must address its mental health treatment programs by establishing a standardized screening process to determine whether a veteran satisfies criteria for priority or routine admission to a mental health residential rehabilitation treatment program or a program for residential care for mental health and substance abuse disorders, tracking the performance of medical facilities and Veterans Integrated Service Networks in meeting the requirements for mental health treatment screenings and timely admission to treatment programs under such screenings, and establishing an appeal process for when a veteran is denied admission to a covered treatment program or is accepted into a program but not offered bed placement in a timely manner. Additionally, the VA must establish an online self-service module for veterans to request and manage appointments, track referrals, and appeal and track decisions related to requests for care.

In committee Jul 23, 2025 1 co-sponsor
Co-sponsor HR 4335
In committee · Delaware House · Co-sponsor
Abraham Accords Defense Against Terror Act

Maddy summaryHR 4335, the Abraham Accords Defense Against Terror Act, streamlines U.S. defense exports to countries that have normalized relations with Israel (via the Abraham Accords) and cooperate with the U.S. on countering Iran and Iran-aligned threats in the Middle East and North Africa. The bill authorizes the Secretary of State to identify qualifying countries and fast-tracks approval for military sales, leases, or transfers to them, requiring a 15-day congressional notification with specific safeguards. Key safeguards include ensuring sensitive U.S. technology isn’t shared with China or Russia and mandating regular strategy reports to Congress on implementation, threat assessments, and pending defense deals over $25 million. This directly affects participating Middle Eastern nations and U.S. defense export processes, aiming to accelerate security cooperation without altering Israel’s military edge. The bill focuses on procedural changes to expedite defense cooperation, not on new funding or policy outcomes.

In committee Jul 22, 2025 1 co-sponsor
Showing 121 to 130 of 244 bills
Previous 1 … 12 13 14 … 25 Next