HJR3 "Protect Missouri Voters" Amendment (adopted 98 to 58 on 9/9/2025). Would require a majority of voters in each congressional district to approve initiative petitions to amend the Missouri Constitution.

SB79 Year-round "Contraceptive" Coverage (passed 147 to 1 on 5/15/2025). Directs health benefit plans that offer coverage for FDA-approved “contraceptives” to cover no less than an initial three-month supply.

HB199 Tax-funded "Entertainment Districts" (passed 134 to 16 on 5/15/2025). Designates the downtown area of the City of Saint Louis as an “entertainment district.”

HB225 Interstate Policing (emergency clause defeated 88 to 34 on 5/8/2025). Permits any chief law-enforcement official to request assistance from a law-enforcement agency outside the State of Missouri.

HB927 Grandparent "Visitation Rights" (passed 135 to 11 on 4/10/2025). Allows a court to grant “visitation rights” to grandparents after 60 days.

HB1175 Second Amendment Preservation Act (passed 100 to 51 on 3/27/2025). Would reestablish the “Second Amendment Preservation Act,” prohibiting any political subdivision or law-enforcement agency from depriving a Missouri citizen of their right to keep and bear arms.

SB751 Enforcing Federal Drug Pricing Mandates (passed 133 to 18 on 5/17/2024). Ensures pharmaceutical manufacturers comply with the federal 340B Drug Pricing Program.

SJR78 Free, Fair, and Secure Elections (passed 97 to 43 on 5/17/2024). Proposes to amend the Missouri Constitution to provide a U.S. citizenship voting requirement; specifies that all elections shall be by “paper ballot” or “mechanical methods prescribed by law;” and restricts ranked-choice voting (RCV) to only nonpartisan municipal elections in cities that had a previous ordinance in effect.

HB2619 Ban on State-Sponsored DEI Initiatives (passed 102 to 47 on 5/8/2024). Prohibits state departments from spending money on “diversity, equity, and inclusion” initiatives.

SJR74 'Rule of Law' for the Missouri Constitution (passed 102 to 49 on 4/25/2024). Would, if approved by the voters, require that any amendments to the Missouri Constitution receive a majority of votes cast both statewide and in a majority of congressional districts.

HB2634 Prohibiting Taxpayer-Funded Abortion (emergency clause defeated without two-thirds vote 106 to 50 on 4/24/2024). Specifies that no public funds will be expended to any abortion facility, or affiliate thereof, including Medicaid providers.

SB727 Expanding Government-Run Education (passed 82 to 69 on 4/18/2024). Raises the minimum salary for public school teachers by 60 percent, and increases the annual refundable tax credits allocated to Missouri's ESA program from $50 million to $75 million.

SB49 SAFE Act (Passed 108 to 50 on 5/10/2023). Provides that no healthcare provider shall perform gender transition surgeries on any minor.

HJR66 Voting Rights (Passed 102 to 44 on 5/5/2023). This proposed constitutional amendment clarifies that only citizens of the United States are recognized as legal voters and prohibits ranked choice voting.

HB282 Concealed Carry Expansion (Passed 105 to 41 on 4/17/2023). Permits concealed carry permit holders to lawfully carry firearms on public transportation and in churches and reduces the minimum age requirement for concealed carry permits from 19 to 18 years old.

HB675 Show MO Act (Passed 104 to 50 on 4/3/2023). Reauthorizes a tax credit for specific expenses associated with the production of qualified motion media production projects in Missouri.

HB668 Cybersecurity Grant (Passed 111 to 40 on 3/20/2023).  Enables the Department of Economic Development to allocate one-time grants to employers with the objective of enhancing cybersecurity.

HJR43 Constitutional Amendments (Passed 108 to 40 on 2/2/2023). Proposes raising the threshold for approving future constitutional amendments from a simple majority to a supermajority on a ballot.