Photo of Tim Dunn
R Arizona Senate · District 25 On the 2026 ballot

Sen. Tim Dunn

Compare
Total votes
5,254
all sessions
Attendance
99%
44 missed
Higher than 93% of chamber peers
With party
97%
of cast votes
Higher than 95% of chamber peers
Bipartisan score
3%
crosses aisle rarely
Lower than 95% of chamber peers
Sponsored
589
bills & resolutions
Lower than 90% of chamber peers
Committees
4
assignments
589 bills and resolutions

Sponsored bills

Total
589
Primary
216
Co-sponsor
373
This page
589
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Co-sponsor HCR 2047
Passed · Arizona House · Co-sponsor
legitimacy; Judea and Samaria; recognition

Maddy summaryHCR 2047 is a symbolic Arizona legislative resolution recognizing the historical and biblical significance of "Judea and Samaria" as the ancestral homeland of the Jewish people. It formally rejects the term "West Bank" as a political construct and mandates that Arizona state government use "Judea and Samaria" in all official communications and documents regarding the territory. The resolution cites biblical references, historical claims, and legal arguments (including the San Remo Resolution and League of Nations Mandate) to support its position. As a concurrent resolution, it has no legal effect on international borders or U.S. policy but reflects Arizona's official stance on terminology. It does not alter any existing laws or policies related to the region.

Passed Apr 21, 2026 1 co-sponsor
Co-sponsor SB 1211
Signed into law · Arizona Senate · Co-sponsor
aggravated harassment; lifetime injunctions

Maddy summarySB 1211 requires Arizona courts to issue lifetime injunctions prohibiting contact between defendants convicted of specific serious felonies and their victims. It applies to offenses including violent felonies, certain domestic violence cases (per A.R.S. §13-2921.01), and other felony categories listed in the bill. The injunctions take effect immediately at sentencing, must be registered with crime databases, and remain valid for the defendant's lifetime unless the victim dies, the conviction is overturned, or the victim requests early termination. Victims can also petition for an injunction after sentencing without court fees. This law directly affects victims of qualifying violent or domestic violence felonies and their convicted offenders.

Signed into law Mar 27, 2026 1 co-sponsor
Co-sponsor SB 1010
Vetoed · Arizona Senate · Co-sponsor
Charlie Kirk highway

Maddy summarySB 1010 renames Arizona's Loop 202 highway as the "Charlie Kirk Highway" in honor of Charlie Kirk. The bill requires the Arizona Department of Transportation to update all official documents, records, and signage to include this new name while maintaining existing designations. It affects public records and highway signage for Loop 202, with no changes to the highway's physical structure or function. This is a ceremonial designation with no substantive policy changes.

Vetoed Mar 27, 2026 1 co-sponsor
Primary SB 1677
Passed · Arizona Senate · Lead sponsor
appropriation; salt cedar mitigation

Maddy summaryThis bill allocates $3 million from the state general fund for salt cedar mitigation along specific sections of the Gila River, managed by the Arizona Department of Forestry and Fire Management. The funds will target areas west of State Route 85 to Gillespie Dam and west of McPhaul Bridge to the Gila River/Colorado River confluence. It is a funding bill with no new policy requirements, exempting the appropriation from standard lapsing rules under Arizona law.

Passed Mar 24, 2026 0 co-sponsors
Primary SB 1287
Passed · Arizona Senate · Lead sponsor
stock watering; active management areas

Maddy summaryThis bill clarifies groundwater rights for domestic use and livestock watering within Arizona's active management areas. It grants existing landowners with "irrigation grandfathered rights" the right to withdraw up to 10 acre-feet annually from their wells for domestic purposes (household use) or stock watering (livestock), provided the use existed on the same land as of June 12, 1980 - the date the active management area was designated. If withdrawals are separately measured with an approved device, they are exempt from conservation rules; otherwise, they count toward irrigation quotas. The right is tied to the irrigation right and ends if the irrigation right is retired or sold for non-irrigation use.

Passed Mar 24, 2026 0 co-sponsors
Primary SB 1761
Passed · Arizona Senate · Lead sponsor
appropriations; university of Arizona; agriculture

Maddy summarySB 1761 is an appropriations bill that allocates state funding to the University of Arizona for agricultural programs. It provides $1.6 million for the Yuma Center of Excellence for Desert Agriculture in fiscal year 2026-2027, $2.7 million to $8.1 million over three years for the Cooperative Extension program, and $18.3 million to $7 million over three years for the Arizona Experiment Station. The bill specifies exact annual funding amounts for each program and states that the Yuma Center funding should be considered ongoing in future years. This legislation directly affects the University of Arizona's agricultural research, extension, and education initiatives in Arizona.

Passed Mar 23, 2026 0 co-sponsors
Primary SB 1161
Passed · Arizona Senate · Lead sponsor
appropriation; lapsing exemption; Yuma county

Maddy summaryThis bill exempts $750,000 in state funding for Yuma County's family advocacy center from standard lapsing rules. The funds, originally appropriated for fiscal year 2025-2026 under Laws 2025, Chapter 233, Section 77, will not expire if unused. This ensures the Department of Public Safety can continue supporting Yuma County's family advocacy services without needing new annual appropriations. The change directly affects Yuma County's center and the Department of Public Safety's budget management.

Passed Mar 23, 2026 0 co-sponsors
Primary SB 1517
Passed · Arizona Senate · Lead sponsor
appropriation; barbering and cosmetology board

Maddy summarySB 1517 allocates $235,500 from the state general fund for the Barbering and Cosmetology Board's fiscal year 2026-2027. It funds three full-time staff positions: a licensing specialist, customer service representative, and quality assurance specialist. This bill provides the board with resources to cover salaries and operational costs, directly supporting its ability to manage licensing and oversight functions.

Passed Mar 16, 2026 0 co-sponsors
Primary SB 1179
Passed · Arizona Senate · Lead sponsor
group home monitoring program; continuation

Maddy summarySB 1179 extends Arizona’s developmental disabilities group home monitoring program to continue monitoring group homes serving residents with complex needs (defined as those with dual psychiatric and developmental disabilities causing disruptive or harmful behaviors). Starting January 2026, a designated advocacy entity will conduct in-person checks to verify residents receive their care plans, including medication, behavioral support, and dietary needs, while ensuring staff competency and family involvement. The program requires monthly reports to the state department, quarterly department responses, and annual reviews by legislators to assess quality of care and determine future funding. This directly affects group homes, residents with complex needs, and the designated advocacy entity conducting the monitoring.

Passed Mar 16, 2026 0 co-sponsors
Primary SB 1678
Passed · Arizona Senate · Lead sponsor
health facilities; group homes; resident information

Maddy summarySB 1678 requires assisted living centers and homes in Arizona to provide emergency responders with a standardized written document when contacting them for a resident. This document must include critical information like the resident's medications, allergies, primary care physician details, health conditions, pharmacy contact, health insurance authorization, and advance directives. The bill also mandates that hospitals coordinate with receiving assisted living facilities by providing detailed discharge plans, including medical assessments, medication instructions, and follow-up care recommendations. These provisions directly affect assisted living facilities, emergency responders, hospitals, and residents by standardizing communication during medical emergencies and patient transfers. The goal is to improve care coordination and safety during transitions between facilities and emergency services.

Passed Mar 10, 2026 0 co-sponsors
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