Iowa · Current officeholder
Zach Dieken
Republican Iowa House, District 5
Record last updated:
Sponsored legislation
34 bills in the current data (34 as primary sponsor), sorted by most recent official action. Linked by Open States person ID.
| Bill | Title | Role | Stage | Last action |
|---|---|---|---|---|
| HF 2209 | A bill for an act providing for the admission of students to the Iowa state university of science and technology college of veterinary medicine. | Primary sponsor | In committee | April 1, 2026 |
| HF 2145 | A bill for an act relating to the regulation of places and practices of worship by the governor. | Primary sponsor | In committee | March 16, 2026 |
| HF 2079 | A bill for an act relating to forms of payment for entry into an extracurricular interscholastic athletic contest or competition. | Primary sponsor | In committee | March 9, 2026 |
| HF 463 | A bill for an act establishing human trafficking prosecution units. | Primary sponsor | In committee | March 2, 2026 |
| HF 2398 | A bill for an act relating to the authorized possession of firearms on school property, including for certain drivers of school vehicles, firearms locked in vehicles, and retired peace officers, and including effective date provisions. | Primary sponsor | In committee | February 11, 2026 |
| HF 2395 | A bill for an act relating to the use of fluoride-based additives in private and public water supply systems. | Primary sponsor | In committee | February 11, 2026 |
| HF 2379 | A bill for an act allowing the carrying of weapons on the grounds of a school under certain circumstances. | Primary sponsor | In committee | February 10, 2026 |
| HF 2316 | A bill for an act relating to the treatment of an unborn child for the purposes of damages for wrongful death, homicide and related crimes, and assault, making penalties applicable, and including effective date and applicability provisions. | Primary sponsor | In committee | February 6, 2026 |
| HF 2171 | A bill for an act striking elementary and secondary student immunization requirements. | Primary sponsor | In committee | February 4, 2026 |
| HF 2192 | A bill for an act relating to bond election requirements and limitations applicable to school districts. | Primary sponsor | In committee | January 28, 2026 |
| HF 2168 | A bill for an act creating a state remittance tax and including applicability provisions. | Primary sponsor | In committee | January 27, 2026 |
| HF 2109 | A bill for an act relating to the disposition of collected criminal case fines and establishing a victim restitution fund. | Primary sponsor | In committee | January 27, 2026 |
| HF 2166 | A bill for an act relating to voter records created and retained by the state commissioner of elections. | Primary sponsor | In committee | January 26, 2026 |
| HF 2165 | A bill for an act relating to the casting of ballots by absent voters. | Primary sponsor | In committee | January 26, 2026 |
| HF 2164 | A bill for an act relating to the casting of provisional ballots by persons registering to vote on election day or when casting an in-person absentee ballot. | Primary sponsor | In committee | January 26, 2026 |
| HR 101 | A resolution honoring Staff Sergeant William Nathaniel Howard, Staff Sergeant Edgar Brian Torres-Tovar, and their families. | Primary sponsor | Passed one chamber | January 15, 2026 |
| HF 2087 | A bill for an act relating to the powers and duties applicable to state of disaster emergencies and public health disasters, including a prohibition on regulating religious institutions and practices. | Primary sponsor | In committee | January 15, 2026 |
| HF 240 | A bill for an act relating to insurance requirements for the granting of a hazardous liquid pipeline permit. | Primary sponsor | In committee | March 31, 2025 |
| HF 239 | A bill for an act relating to the office of the consumer advocate. | Primary sponsor | In committee | March 14, 2025 |
| HF 237 | A bill for an act relating to sanctions on intervenors in contested cases before the Iowa utilities commission. | Primary sponsor | In committee | March 12, 2025 |
| HF 191 | A bill for an act relating to the intentional emission of air contaminants into the atmosphere. | Primary sponsor | In committee | March 12, 2025 |
| HF 89 | A bill for an act relating to reasonable and prudent following distances while a person is operating a motor vehicle, and making penalties applicable. | Primary sponsor | In committee | March 5, 2025 |
| HF 242 | A bill for an act relating to procedures to review the exercise of eminent domain, and providing fees. | Primary sponsor | In committee | March 5, 2025 |
| HF 241 | A bill for an act relating to utilities commission member attendance at hearings and informational meetings. | Primary sponsor | In committee | March 5, 2025 |
| HF 238 | A bill for an act relating to pipelines transporting liquefied carbon dioxide, including permit renewal and operation limitations. | Primary sponsor | In committee | March 5, 2025 |
| HF 350 | A bill for an act relating to the availability of sexually explicit material in department of corrections institutions. | Primary sponsor | In committee | February 24, 2025 |
| HF 453 | A bill for an act relating to the treatment of an unborn child for the purposes of damages for wrongful death, the defense of compulsion, homicide and related crimes, and assault, making penalties applicable, and including effective date and applicability provisions. | Primary sponsor | In committee | February 18, 2025 |
| HF 429 | A bill for an act relating to circumstances necessary prior to deployment of state military units in active combat or hazardous service related to conflict in a foreign state. | Primary sponsor | In committee | February 17, 2025 |
| HF 280 | A bill for an act relating to the regulation of places and practices of worship by the governor. | Primary sponsor | In committee | February 10, 2025 |
| HF 279 | A bill for an act relating to powers and duties applicable to state of disaster emergencies and public health disasters. | Primary sponsor | In committee | February 10, 2025 |
| HF 224 | A bill for an act eliminating certificate of need requirements and the state health facilities council. | Primary sponsor | In committee | February 6, 2025 |
| HF 84 | A bill for an act relating to drug paraphernalia, and providing penalties. | Primary sponsor | In committee | January 30, 2025 |
| HF 106 | A bill for an act relating to the survival of, and the bringing of a cause of action for, wrongful death of an unborn child. | Primary sponsor | In committee | January 29, 2025 |
| HF 83 | A bill for an act prohibiting foreign governments from acquiring or owning real property or agricultural land located in the state. | Primary sponsor | In committee | January 17, 2025 |