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 H 650
Passed · Massachusetts House · Co-sponsor
An Act relative to affirming and maintaining equal access to public education for all children

Maddy summaryThis bill (HD 2144) requires Massachusetts public schools to better support English learner students and those with disabilities. It mandates that assessments for English learners be administered in their primary language, and that Individualized Education Program (IEP) teams include specialists in second language acquisition to distinguish between language barriers and learning disabilities. The bill also prohibits schools from pressuring parents to decline English learner services for scheduling reasons and requires schools to provide qualified interpreters for parent communication. These changes directly affect English learner students, their families, and school staff responsible for evaluations and IEP planning.

Passed Aug 7, 2025 1 co-sponsor
Co-sponsor H 384
Passed · Massachusetts House · Co-sponsor
An Act relative to toxic free kids

By Representative Hawkins of Attleboro, a petition (accompanied by bill, House, No. 384) of James K. Hawkins and others for legislation to direct the Department of Environmental Protection to publish a toxic chemicals of concern consumer products list. Consumer Protection and Professional Licensure.

Passed Aug 7, 2025 1 co-sponsor
Co-sponsor H 4357
In committee · Massachusetts House · Co-sponsor
An Act relative to toxic free kids

Maddy summaryH 4357 prohibits manufacturers, wholesalers, and retailers from knowingly selling children's products containing intentionally added PFAS chemicals. It directly affects companies producing or selling items for children 12 and under, including toys, clothing, school supplies, and car seats (excluding specific items like food, medical devices, and certain electronics). The bill requires PFAS levels to be measured using total organic fluorine at thresholds set by the Department of Environmental Protection, with no de minimis level allowed for engineered nanoobjects. This creates a concrete ban on PFAS in children's products, focusing on measurable chemical limits rather than speculative outcomes.

In committee Aug 7, 2025 1 co-sponsor
Co-sponsor H 2253
Passed · Massachusetts House · Co-sponsor
An Act relative to updating animal health inspections

Maddy summaryThis bill amends a state law to exempt certain animal facilities from routine health inspections. Specifically, it removes zoological parks (both public and private), research institutions defined under Chapter 140, and horse or cattle auctions from the inspection requirements. The change directly affects these exempted facilities by relieving them from the standard animal health inspection process. The bill makes a clear, specific policy adjustment to the existing law without altering other provisions. It does not change inspection rules for other animal-related businesses or facilities.

Passed Aug 4, 2025 1 co-sponsor
Co-sponsor H 4365
In committee · Massachusetts House · Co-sponsor
An Act relative to updating animal health inspections

Maddy summaryThis bill defines "personal breeder kennel" as a group of 3+ intact female dogs kept for breeding and selling offspring (excluding purely private breeders or commercial operations). It requires the Department of Agricultural Resources to create new rules ensuring proper housing, care, and sanitation for both personal and commercial breeder kennels, including space, veterinary care, and enrichment standards. Inspections must occur between 7 a.m. and 7 p.m. (with exceptions), and violations may result in citations, license suspensions, or revocations after a specified correction period. The department must issue these regulations within 18 months of the bill's effective date, with appeals possible through district court or administrative law.

In committee Aug 4, 2025 1 co-sponsor
Co-sponsor H 4167
Passed · Massachusetts House · Co-sponsor
An Act authorizing the town of Acton to establish a minimum charge for a checkout bag

Maddy summaryThis bill authorizes the town of Acton to require retail businesses to charge customers for checkout bags. It mandates a minimum fee of $0.15 per bag (with fees appearing separately on receipts as "checkout bag charge"), applies to all retail establishments (including stores, restaurants, and pharmacies), and excludes specific bags like those for prescriptions, produce, or frozen food. Retailers keep all collected fees, and the Acton Board of Health oversees implementation. The bill takes effect three months after passage.

Passed Aug 4, 2025 1 co-sponsor
Co-sponsor H 2932
Passed · Massachusetts House · Co-sponsor
An Act relative to benefits for teachers

Maddy summaryThis bill modifies Massachusetts teacher retirement system rules to ensure continuity for educators. It requires that teachers moving to roles in the Executive Office of Education or Department of Elementary and Secondary Education retain their teacher retirement status without service interruption, with provisions for making up any contribution differences. It also creates a one-time 180-day window for certain teachers (who joined before July 2001 and didn't opt into an alternative retirement plan) to switch to that program. Additionally, the bill allows school districts to temporarily hire retired teachers during staff shortages, though this service doesn't count toward retirement credits. These changes primarily affect current and retired teachers employed in Massachusetts public schools or education agencies.

Passed Jul 30, 2025 1 co-sponsor
Co-sponsor H 2686
Passed · Massachusetts House · Co-sponsor
An Act relative to police interactions with persons on the autism spectrum

Maddy summaryHD 3034 requires Massachusetts law enforcement officers and correction officers to complete new in-service training by January 1, 2024, focusing on appropriate interactions with people on the autism spectrum and those with intellectual or developmental disabilities. The training, which must include at least 2 hours of instruction, covers topics like de-escalation techniques, understanding sensory processing differences, proper interrogation methods, and safe arrest procedures. It directly affects all municipal police departments, sheriff's offices, campus police, and correctional facilities statewide. The bill mandates that training include input from autistic adults and experts to address the unique needs of individuals with these conditions during police encounters.

Passed Jul 30, 2025 1 co-sponsor
Showing 411 to 420 of 1,225 bills
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