Photo of Oscar De Los Santos
D Arizona House · District 11 On the 2026 ballot

Rep. Oscar De Los Santos

Compare
Total votes
2,940
all sessions
Attendance
87%
377 missed
Lower than 97% of chamber peers
With party
97%
of cast votes
Higher than 96% of chamber peers
Bipartisan score
4%
crosses aisle rarely
Lower than 99% of chamber peers
Sponsored
459
bills & resolutions
Near the chamber average
Committees
3
assignments
459 bills and resolutions

Sponsored bills

Total
459
Primary
56
Co-sponsor
403
This page
459
matching current filters
Co-sponsor HB 2945
Introduced · Arizona House · Co-sponsor
coverage; family and medical leave

Maddy summaryHB 2945 establishes Arizona's first state-administered family and medical leave insurance program, effective January 1, 2029. It provides wage replacement benefits for eligible workers needing time off for reasons including childbirth/adoption, caring for a family member with a serious health condition, pregnancy recovery, military family needs, or safe leave due to domestic violence, sexual violence, abuse, or stalking. The program guarantees up to 26 weeks of benefits for pregnancy or inpatient health conditions and up to 24 weeks for other qualifying reasons, with employers required to provide at least 12 weeks of leave. Benefit payments must begin within two weeks of a claim and continue every two weeks, applying to both employees and self-employed individuals who meet the defined eligibility criteria.

Introduced Feb 3, 2026 1 co-sponsor
Co-sponsor HB 2948
Introduced · Arizona House · Co-sponsor
pricing; covered goods; requirements

Maddy summaryHB 2948 requires large food and garden seed suppliers (those selling over $6 billion annually) to offer identical pricing terms to all retailers purchasing the same quantity of "covered goods" (food for home use and garden plants, excluding gasoline, drugs, tobacco, or alcohol). It mandates that suppliers provide anonymized sales data to retailers upon request and prohibits charging different prices based on retailer type or location. The law also restricts dominant retailers (with over $18 billion in annual sales) from forcing suppliers to violate these pricing rules. Exceptions apply for perishable goods, seasonal items, or business closures.

Introduced Feb 3, 2026 1 co-sponsor
Co-sponsor HB 2963
Introduced · Arizona House · Co-sponsor
landlord tenant; settlement conferences

Maddy summaryHB 2963 requires mandatory settlement conferences for certain Arizona eviction cases within five days of an eviction notice being served on the tenant. Landlords and tenants must attend, submit relevant documents (lease, rent notices, receipts), and the court will dismiss cases if landlords don't appear or enter default judgments if tenants don't attend. The bill updates Arizona Revised Statutes §12-1175 and §33-1368 to specify these procedures, including different notice periods for lease breaches (10 days for most issues, 5 days for health/safety concerns) and clarifying that certain tenant falsifications (like false occupancy or criminal records) are non-curable. This directly affects landlords and tenants in eviction proceedings by adding a required conference step before hearings.

Introduced Feb 3, 2026 1 co-sponsor
Co-sponsor HB 2962
Introduced · Arizona House · Co-sponsor
rental housing; discrimination; income source

Maddy summaryHB 2962 prohibits landlords in Arizona from discriminating against tenants based on their source of income, such as government housing vouchers (e.g., Section 8), social security, veterans benefits, or other rental assistance programs. It specifically bans landlords from refusing to rent, evicting, charging more, or imposing different terms because a tenant relies on these income sources. Landlords must count rental assistance toward income requirements when evaluating applicants, ensuring subsidies like housing vouchers are treated equally with other income. Violations are addressed under existing anti-discrimination laws, with enforcement handled by the attorney general. This directly affects renters using public assistance and landlords who screen applicants.

Introduced Feb 3, 2026 1 co-sponsor
Co-sponsor SB 1464
Introduced · Arizona Senate · Co-sponsor
coverage; family and medical leave.

Maddy summaryArizona's SB 1464 creates a state-run family and medical leave insurance program starting in 2029. It provides eligible workers with up to 26 weeks of paid benefits for pregnancy, serious health conditions requiring hospitalization, or 24 weeks for caring for a newborn, family member with a serious health condition, military family leave, or "safe leave" related to domestic violence, sexual violence, abuse, or stalking. To qualify, workers must meet specific wage requirements during their base period (e.g., earning at least $390 per week in a qualifying quarter). Employers must provide at least 12 weeks of leave, with benefits paid biweekly after a claim is filed.

Introduced Feb 2, 2026 1 co-sponsor
Co-sponsor SB 1463
Introduced · Arizona Senate · Co-sponsor
data centers; tax relief; repeal..

Maddy summarySB 1463 repeals Arizona's Section 41-1519, which previously provided tax relief for data centers. It amends Section 42-2003 to clarify that the Arizona Commerce Authority may disclose confidential tax information to certify computer data centers for tax relief under other statutes. This change directly affects data center operators seeking tax credits by updating how the Commerce Authority accesses taxpayer information for certification. The bill does not create new tax relief but adjusts administrative processes for existing data center tax credit programs.

Introduced Feb 2, 2026 1 co-sponsor
Co-sponsor SB 1465
Introduced · Arizona Senate · Co-sponsor
employment; labor relations; occupations; leave

Maddy summarySB 1465 requires employers in high-risk industries - like agriculture, construction, landscaping, delivery work, and oil/gas extraction - to implement heat illness prevention measures. It mandates free drinkable water (one cup every 15-20 minutes above 90°F), accessible shade or climate-controlled areas within 400 feet, and mandatory rest periods based on temperature. Employers must also train staff, acclimate new workers to heat over 7-14 days, and follow specific high-heat procedures like supervisor monitoring and emergency response plans. The law directly affects workers in these industries and their employers across Arizona.

Introduced Feb 2, 2026 1 co-sponsor
Co-sponsor HB 2936
Introduced · Arizona House · Co-sponsor
public policy; wage contracts; repeal.

Maddy summaryHB 2936 repeals Arizona's requirement that construction projects subject to environmental review must include labor agreements (like neutrality agreements) as a condition for approval. This directly affects construction companies and developers seeking environmental permits for facilities like power plants or transmission lines. The bill removes a provision that previously forced applicants to negotiate or comply with certain labor agreements before receiving approval. It does not change environmental review standards or requirements for pollution control. The repeal simplifies the approval process for construction projects by eliminating this labor-related condition.

Introduced Jan 29, 2026 1 co-sponsor
Co-sponsor HB 2929
Introduced · Arizona House · Co-sponsor
perimenopause; menopause; task force

Maddy summaryHB 2929 establishes a 16-member task force focused on perimenopause and menopause care in Arizona. The task force includes health professionals, hospital representatives, educators, and community health stakeholders appointed by state officials. Its key duties are to identify ways to improve treatment and education for women experiencing these conditions, review health care curricula, and recommend changes to health care providers and institutions. The task force must submit findings to state leaders by December 2027 and 2028, and the bill expires on June 30, 2029. This is a procedural bill creating a study group, not a direct policy change affecting specific laws or funding.

Introduced Jan 29, 2026 1 co-sponsor
Co-sponsor HCR 2045
Passed · Arizona House · Co-sponsor
Raúl Grijalva death resolution

Maddy summaryHCR 2045 is a ceremonial resolution honoring the late U.S. Representative Raúl Grijalva (D-AZ), who died on March 13, 2025. The resolution expresses the Arizona Legislature’s "profound sorrow" at his passing and recognizes his 50+ years of public service, including 12 terms in the U.S. House representing Southern Arizona. It highlights his work on environmental protection, tribal sovereignty (notably the Grand Canyon Tribal Coalition), and advocacy for public education and social justice. As a memorial resolution, it has no policy impact or direct effect on constituents - it is purely a symbolic tribute. The Arizona House and Senate approved it in January 2026.

Passed Jan 28, 2026 1 co-sponsor
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