Photo of Mariana Sandoval
D Arizona House · District 23 On the 2026 ballot

Rep. Mariana Sandoval

Compare
Total votes
2,940
all sessions
Attendance
95%
140 missed
Near the chamber average
With party
90%
of cast votes
Near the chamber average
Bipartisan score
7%
crosses aisle rarely
Near the chamber average
Sponsored
578
bills & resolutions
Higher than 95% of chamber peers
Committees
3
assignments
578 bills and resolutions

Sponsored bills

Total
578
Primary
92
Co-sponsor
486
This page
578
matching current filters
Co-sponsor SB 1344
Introduced · Arizona Senate · Co-sponsor
permanent early voting list

Maddy summarySB 1344 modifies Arizona election procedures to exclude voters on the "active permanent early voting list" from receiving mailed sample ballots. Registered voters who have opted into permanent early voting (as established under Section 16-544) will no longer receive these mailed voting materials, while all other registered voters continue to receive them. The bill amends Sections 16-245(D) and 16-411(B)(3) of Arizona Revised Statutes to implement this change in ballot distribution. This affects only voters who have chosen permanent early voting status, altering how election officials provide voting information. The policy change is administrative, focusing on mail distribution rather than altering voting rights or election mechanics.

Introduced Jan 27, 2026 1 co-sponsor
Co-sponsor SB 1351
Introduced · Arizona Senate · Co-sponsor
energy measuring; reporting prohibition; repeal.

Maddy summarySB 1351 repeals two Arizona statutes (ARS § 9-500.36 and § 11-269.14) that previously prohibited certain energy measuring and reporting requirements. The bill removes existing legal restrictions on how energy usage data could be measured and reported by relevant entities. This repeal directly affects businesses, utilities, or organizations previously subject to those specific reporting rules under Arizona law. The change simplifies compliance by eliminating the repealed prohibitions, though it does not create new reporting obligations.

Introduced Jan 27, 2026 1 co-sponsor
Primary HB 2880
Introduced · Arizona House · Lead sponsor
immigration; courts; hospitals; schools; daycares

Maddy summaryHB 2880 creates protections for individuals attending court proceedings and sets requirements for hospitals regarding law enforcement interactions. Section 11-1052 grants a "privilege from civil arrest" to parties, witnesses, and court companions (including family members, advocates, or translators) while traveling to, at, or leaving court - covering courthouse premises and surrounding areas - but excludes criminal arrests. Section 11-1053 requires hospitals to adopt policies by January 1, 2027, including verifying law enforcement identity, designating waiting areas, and providing patients with privacy notices that allow redaction of immigration status, birthplace, or documents like passports. The bill directly affects court attendees, hospital staff, and law enforcement agencies interacting with patients. It does not address schools or daycares, despite the bill title.

Introduced Jan 27, 2026 0 co-sponsors
Co-sponsor HB 2515
Introduced · Arizona House · Co-sponsor
state lands; leases; groundwater use

Maddy summaryHB 2515 requires lessees of state agricultural land (outside designated active management or irrigation non-expansion areas) to pay an annual fee for groundwater used in irrigation. It mandates that these lessees report well locations, annual groundwater quantities, and specific uses to the state department by March 31 each year. Fees collected must be deposited into the appropriate beneficiary fund, with the legislature intending the fee to reflect groundwater’s fair market value. The bill directly affects agricultural tenants leasing state land for irrigation outside specific water management zones.

Introduced Jan 27, 2026 1 co-sponsor
Primary HB 2473
Introduced · Arizona House · Lead sponsor
ADEQ; waste programs; funding; rules

Maddy summaryHB 2473 creates a program to fund curbside composting in Arizona cities through grants. It establishes a special fund financed by fees from managing waste classified as hazardous in its state of origin but not in Arizona (e.g., waste transported from other states). Municipalities can apply for grants to start composting programs under rules set by the environmental agency, with the fund also covering administration of both the composting program and the hazardous waste management system. The bill directly affects cities seeking to expand waste reduction efforts, using existing fee structures to support new sustainability initiatives.

Introduced Jan 27, 2026 0 co-sponsors
Co-sponsor HB 2513
Introduced · Arizona House · Co-sponsor
subsequent irrigation; non-expansion areas; procedures

Maddy summaryHB 2513 creates a new process for Arizona to designate "subsequent irrigation non-expansion areas" where new irrigation development is restricted. It allows the state director to formally identify groundwater areas that lack sufficient water to support additional irrigation at current withdrawal rates, provided an active management area isn't needed. The bill establishes procedures for these designations, including requirements for petitions from either 25 irrigation users (meeting specific land-use criteria) or 10% of registered voters in the affected basin, backed by scientific groundwater models and hydrologic reports. This directly affects farmers and landowners in designated groundwater basins by preventing new irrigation projects in areas with inadequate water resources.

Introduced Jan 27, 2026 1 co-sponsor
Co-sponsor SB 1378
Introduced · Arizona Senate · Co-sponsor
domestic violence; firearm transfers

Maddy summaryThis bill (SB 1378) amends Arizona's court fee schedule under Section 12-284 of the Arizona Revised Statutes. It updates specific filing fees for court cases, including domestic relations matters (e.g., dissolution petitions at $149.00), but does not address domestic violence or firearm transfers. The bill solely modifies fee classifications for court filings and administrative actions, with no substantive policy changes related to firearm restrictions or domestic violence protections. The title appears misleading, as the actual text contains only fee adjustments.

Introduced Jan 27, 2026 1 co-sponsor
Co-sponsor SB 1352
Introduced · Arizona Senate · Co-sponsor
domestic violence; definition; animal abuse

Maddy summarySB 1352 expands Arizona’s definition of domestic violence to include more relationship types, such as current or former romantic/sexual partners, and clarifies when law enforcement must arrest individuals for domestic violence offenses involving physical injury or weapons. It requires officers to temporarily seize firearms during domestic violence calls if they believe the firearm poses a risk of serious harm to victims or household members, with specific procedures for holding firearms for 72 hours and notifying victims. The bill also mandates that officers inform victims about available protections (like restraining orders) and establishes a court process for returning firearms after a hearing if the risk no longer exists. Importantly, this bill does not address animal abuse, despite the title suggesting it. The changes directly affect victims, defendants, and law enforcement officers responding to domestic violence incidents.

Introduced Jan 27, 2026 1 co-sponsor
Co-sponsor HB 2514
Introduced · Arizona House · Co-sponsor
adequate water supply; statewide requirements

Maddy summaryHB 2514 requires municipalities in Arizona to verify adequate water supply before approving new housing subdivisions. Specifically, it mandates that final subdivision plats cannot be approved without either a "certificate of assured water supply" from the state water resources director or a written commitment from a designated water provider. This directly affects developers and local governments when reviewing new residential developments, particularly in areas designated as "active management areas." The bill enforces this requirement to ensure water resources can support new construction, with municipalities required to note the verification on the plat itself.

Introduced Jan 27, 2026 1 co-sponsor
Co-sponsor SB 1354
Introduced · Arizona Senate · Co-sponsor
auxiliary containers; regulation; prohibition; repeal.

Maddy summaryThis bill repeals two Arizona statutes (ARS 9-500.38 and 11-269.16) and amends ARS 44-1648 to clarify that while the state preempts statewide registration of scrap metal dealers, local governments (cities, towns, counties) may still enforce business licensing requirements for these dealers - provided their systems include background checks or fingerprinting. It also ensures that scrap metal dealers with valid licenses from local authorities before September 13, 2013, remain compliant without needing to reapply, unless new circumstances require updates. The bill directly affects scrap metal dealers and local licensing authorities in Arizona.

Introduced Jan 27, 2026 1 co-sponsor
Showing 71 to 80 of 578 bills
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