Photo of Pat Duffy
D Massachusetts House · District 5th Hampden On the 2026 ballot

Rep. Pat Duffy

Compare
Total votes
663
all sessions
Attendance
99%
6 missed
Near the chamber average
With party
99%
of cast votes
Higher than 89% of chamber peers
Bipartisan score
0%
crosses aisle rarely
Lower than 90% of chamber peers
Sponsored
822
bills & resolutions
Near the chamber average
Committees
5
assignments
822 bills and resolutions

Sponsored bills

Total
822
Primary
63
Co-sponsor
759
This page
822
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 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
Primary H 1361
Passed · Massachusetts House · Lead sponsor
An Act to address health care costs through the cost benchmark and rate review processes

Maddy summaryThis bill requires health care entities (like hospitals, insurers, and clinics) that exceed state-set cost growth targets to submit and implement a "performance improvement plan." Entities failing to file plans, implement them properly, or falsifying data face escalating fines - up to $750,000 for repeated violations - with penalties deposited into a dedicated Healthcare Payment Reform Fund. The law mandates ongoing data analysis to identify high-cost providers and grants the health policy commission authority to enforce compliance through penalties or delayed rate approvals. It directly targets cost control for large health care organizations, aiming to align spending with state benchmarks.

Passed May 22, 2025 0 co-sponsors
Co-sponsor H 4653
Passed · Massachusetts House · Co-sponsor
An Act enhancing the market review process

Maddy summaryThis bill amends the state's health insurance laws to update the names of various regulatory agencies and redefine key terms used in market reviews. It specifically reorganizes the Department of Consumer Affairs and Business Regulation by clarifying which divisions fall under it and renaming the commissioner of insurance to the commissioner of health insurance. The legislation also introduces new definitions for concepts such as "health equity," "private equity companies," and "significant equity investors" to provide clearer guidance for oversight. Additionally, it establishes a new "benchmark cycle" for monitoring projected changes in total healthcare expenditures over a three-year period. These changes aim to modernize the legal framework governing the state's health insurance market and improve transparency in regulatory oversight.

Passed Dec 30, 2024 1 co-sponsor
Co-sponsor H 4937
Passed · Massachusetts House · Co-sponsor
An Act prohibiting license revocation for student loan default

Maddy summaryThis law prohibits state licensing boards and agencies from revoking, denying, or refusing to renew professional licenses because an individual has defaulted on their student loans. It directly affects people who hold or seek licenses in various professions by removing default status as a reason for losing their job credentials. The bill applies to most occupational regulators but explicitly excludes the division of banks from these restrictions. By enacting these changes, the legislation ensures that financial debt from education does not automatically result in the loss of a professional license.

Passed Dec 30, 2024 1 co-sponsor
Co-sponsor H 5159
Passed · Massachusetts House · Co-sponsor
An Act enhancing the market review process

Maddy summaryThis bill updates the Massachusetts Health Policy Commission by redefining key terms and adjusting the composition of its governing board. It introduces new definitions for concepts such as "health equity," "significant equity investor," and various healthcare entities like pharmacy benefit managers and private equity companies to clarify who is regulated. The legislation also changes how the commission's board is formed, specifying that members will be appointed by the governor, state officials, and legislative leaders rather than solely by the Department of Public Health. Additionally, the bill repeals previous sections related to medical assistance divisions and modifies the oversight structure for the commission. These changes aim to refine the legal framework used to review and regulate the state's healthcare market.

Passed Dec 30, 2024 1 co-sponsor
Co-sponsor S 2559
In committee · Massachusetts Senate · Co-sponsor
An Act relative to crumbling concrete foundations

Maddy summaryThis bill establishes a new licensing system for quarries that produce concrete aggregate used in foundations, requiring applicants to submit geological reports and test results to prove the absence of harmful minerals like pyrite and pyrrhotite. It creates a state agency to oversee this process, publish a public database of licensed quarries, and manage a fund to help homeowners with deteriorated foundations caused by these minerals. The legislation also imposes strict liability on unlicensed quarry operators and contractors who use non-compliant concrete, while allowing local governments to set even stricter safety standards.

In committee Dec 30, 2024 1 co-sponsor
Co-sponsor S 2908
Passed · Massachusetts Senate · Co-sponsor
An Act providing for the humane protection of animals

Maddy summaryThis law prohibits the sale or transfer of dogs and cats that are younger than eight weeks old, with each violation punishable by a fine of up to $100. It also bans the selling or trading of these animals in public places such as roadside areas, parks, flea markets, and parking lots, while allowing exceptions for licensed shelters, animal control facilities, and educational exhibitions. Local animal control officers or police are responsible for enforcing these rules, and fines increase for repeat offenses of selling animals in public spaces.

Passed Dec 30, 2024 1 co-sponsor
Showing 161 to 170 of 822 bills
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