Photo of Dan Sena
D Massachusetts House · District 37th Middlesex On the 2026 ballot

Rep. Dan Sena

Compare
Total votes
897
all sessions
Attendance
98%
20 missed
Lower than 98% of chamber peers
With party
96%
of cast votes
Near the chamber average
Bipartisan score
2%
crosses aisle rarely
Near the chamber average
Sponsored
1,225
bills & resolutions
Higher than 94% of chamber peers
Committees
5
assignments
1,225 bills and resolutions

Sponsored bills

Total
1,225
Primary
64
Co-sponsor
1,161
This page
1,225
matching current filters
Co-sponsor S 930
Passed Dec 24, 2025 1 co-sponsor
Co-sponsor S 2122
Passed · Massachusetts Senate · Co-sponsor
An Act relative to increasing transparency in public construction

By Mr. Crighton, a petition (accompanied by bill, Senate, No. 2122) of Brendan P. Crighton, Paul W. Mark, Patrick Joseph Kearney, Vanna Howard and other members of the General Court for legislation to increase transparency in public construction. State Administration and Regulatory Oversight.

Passed Dec 24, 2025 1 co-sponsor
Co-sponsor H 74
Passed · Massachusetts House · Co-sponsor
An Act relative to the contracting of digital replicas

By Representative Chan of Quincy, a petition (accompanied by bill, House, No. 74) of Tackey Chan and others relative to the contracting of digital replicas. Advanced Information Technology, the Internet and Cybersecurity.

Passed Dec 24, 2025 1 co-sponsor
Co-sponsor H 3811
Passed · Massachusetts House · Co-sponsor
An Act establishing the Blue Star Family license plate

Maddy summaryThis bill creates a free "Blue Star Family" license plate or emblem for immediate family members (spouses, parents, children, or siblings) of police officers who died in the line of duty. The plate or emblem must be used on a private passenger vehicle or motorcycle owned and primarily used by that family member. The officer's death must meet the criteria for inclusion on the National Law Enforcement Memorial in Washington D.C. to qualify. The registrar issues these plates without charge upon presentation of proof of the officer's death.

Passed Dec 24, 2025 1 co-sponsor
Co-sponsor H 77
Passed · Massachusetts House · Co-sponsor
An Act fostering artificial intelligence responsibility

Maddy summaryThis bill establishes new regulations for employers using artificial intelligence in employment decisions within Massachusetts. It defines key terms like "Automated Decision System" (ADS) as any AI tool making hiring, promotion, or workplace decisions, and restricts how employers can collect or use sensitive employee data - including biometrics, health information, and productivity tracking. Employers must disclose ADS use and obtain consent for certain data collection, while prohibiting the use of AI tools for decisions affecting wages, benefits, or job access without transparency. The law directly affects all Massachusetts employers and workers whose data is processed by such systems.

Passed Dec 24, 2025 1 co-sponsor
Co-sponsor H 4835
In committee · Massachusetts House · Co-sponsor
An Act to codify pet-friendly elderly housing policies and ensure pet parity across housing authorities

Maddy summaryThis bill requires state-aided public housing for the elderly to allow pet ownership under specific, non-discriminatory rules. It prohibits outright bans on dogs (including breed-based restrictions), declawing, or evictions solely for having a pet, while permitting reasonable requirements like pet deposits (max $160 or one month’s rent), spaying/neutering, and emergency care plans. Housing authorities must develop written policies for different housing types (apartments, single-family homes, etc.) and establish pet committees for grievance handling. An advisory group will help update regulations and create guidance for implementing these policies, with violations subject to penalties under existing law.

In committee Dec 22, 2025 1 co-sponsor
Co-sponsor H 2151
Passed · Massachusetts House · Co-sponsor
An Act to protect injured workers

Maddy summaryThis bill strengthens protections for workers injured on the job by expanding anti-retaliation safeguards and clarifying employer responsibilities. It creates a rebuttable 90-day presumption that an employer violated anti-retaliation rules if they take adverse action (like firing or refusing to hire) against an employee within 90 days of that employee reporting an injury, seeking care, or assisting others with workplace injury claims. Employers must now post multilingual notices about retaliation protections and wage rights, and they must reimburse insurers for any additional compensation owed when they fail to pay required wages under workers' compensation laws. Workers who face retaliation can sue for triple damages, attorney fees, and other remedies, with a 3-year filing window that pauses if they first report the violation to the attorney general.

Passed Dec 22, 2025 1 co-sponsor
Co-sponsor H 915
Passed · Massachusetts House · Co-sponsor
An Act expanding access to trails for people of all abilities

Maddy summaryThis bill establishes a Trail Access Working Group to improve trail access for people with disabilities across Massachusetts. The working group, required to include at least one-third members who identify as having disabilities and reflect geographic and racial diversity, will review current trail access, study best practices, and issue annual reports with specific recommendations - including cost estimates and funding ideas - to the governor and legislature. It also creates a Trail Access Advisory Council to implement these recommendations and serve as a public resource for accessible trail design. The policy directly affects state agencies managing trails (like the Department of Conservation and Recreation), municipalities with public trails, and people with mobility disabilities seeking equitable outdoor access.

Passed Dec 22, 2025 1 co-sponsor
Co-sponsor H 1013
Passed · Massachusetts House · Co-sponsor
An Act establishing the municipal reforestation program

Maddy summaryHD 1396 establishes a Municipal Reforestation Program in Massachusetts, requiring participating municipalities (those with less than 60% urban tree canopy or opting in) to develop reforestation plans. The bill creates an Urban Forest Advisory Council to provide science-based guidance on tree species selection, planting standards, and infrastructure compatibility, while developing model ordinances for tree preservation. Key provisions include setting metrics to measure environmental benefits like carbon sequestration, heat island reduction, and stormwater management. The program directly affects municipalities needing to improve tree canopy cover, with the council advising on implementation and workforce training for urban forestry.

Passed Dec 22, 2025 1 co-sponsor
Co-sponsor H 4173
Signed into law · Massachusetts House · Co-sponsor
An Act amending the special legislation establishing the Acton Memorial Library

Maddy summaryHD 4711 amends the law that established the Acton Memorial Library in the town of Acton. This local bill, approved by the town of Acton, updates the foundational legal framework governing the library's operation. The amendment modifies specific provisions of the original legislation without altering the library's core purpose or community service.

Signed into law Dec 22, 2025 1 co-sponsor
Showing 271 to 280 of 1,225 bills
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