Photo of David DeCoste
R Massachusetts House · District 5th Plymouth On the 2026 ballot

Rep. David DeCoste

Compare
Total votes
1,241
all sessions
Attendance
100%
3 missed
Higher than 77% of chamber peers
With party
93%
of cast votes
Lower than 83% of chamber peers
Bipartisan score
4%
crosses aisle rarely
Higher than 81% of chamber peers
Sponsored
1,569
bills & resolutions
Higher than 79% of chamber peers
Committees
5
assignments
1,569 bills and resolutions

Sponsored bills

Total
1,569
Primary
158
Co-sponsor
1,411
This page
1,569
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Co-sponsor H 3627
Passed · Massachusetts House · Co-sponsor
An Act to enhance agricultural operations

Maddy summaryThis bill modifies vehicle registration rules for agricultural and industrial operations. It allows tractors, trucks, and all-terrain vehicles (ATVs) to operate without registration for up to 10 miles (with insurance) or 0.5 miles (without insurance) when used exclusively for farming, or up to 300 yards for industrial purposes between owned properties. ATVs used for agriculture must display safety flags, rear red lights, and slow-moving vehicle emblems if under 25 mph; operators must notify local police annually about their routes. The bill directly affects farmers and agricultural businesses using these vehicles for field work, while restricting nighttime operation and recreational use of ATVs on public roads.

Passed Sep 8, 2025 1 co-sponsor
Co-sponsor H 2842
Passed · Massachusetts House · Co-sponsor
An Act providing equity and fairness to POST-certified police officers disabled by cardiac disease

Maddy summaryHD 4025 amends a state law to extend disability benefits for POST-certified police officers disabled by cardiac disease to additional police forces. The bill adds the University of Massachusetts police, Massachusetts Port Authority police, state university and community college police, environmental law enforcement, and Department of Mental Health campus police to the list of covered entities. Previously, officers in these forces were excluded from the same benefit provision that applied to entities like the Massachusetts Bay Transportation Authority. This change directly affects POST-certified officers in these newly included forces by making them eligible for the same cardiac disability benefits.

Passed Sep 8, 2025 1 co-sponsor
Co-sponsor H 2909
Passed · Massachusetts House · Co-sponsor
An Act relative to the disability or death caused by post-traumatic stress disorder (PTSD)

Maddy summaryThis bill establishes a presumption that post-traumatic stress disorder (PTSD) in certain public safety employees was caused by their job duties, if diagnosed within five years of leaving service and not present at the time of hiring. It directly affects police officers, firefighters, correctional staff, airport crash crews, and military fire department members. Under the bill, these employees can receive benefits as if the PTSD occurred "in the line of duty" unless their employer proves it resulted from non-work factors like disciplinary actions. Benefits would be paid retroactively from the date the employee last received regular compensation.

Passed Sep 8, 2025 1 co-sponsor
Co-sponsor H 2836
Passed · Massachusetts House · Co-sponsor
An Act relative to Parkinson's disease disability and death in firefighters

Maddy summaryThis bill creates a presumption that Parkinson's disease causing disability or death in certain firefighters was incurred "in the line of duty," simplifying eligibility for retirement benefits. It directly affects uniformed firefighters in paid departments, state police in fire investigation/K9 units, and airport crash crew personnel (e.g., at Logan Airport, 104th Fighter Wing, or Joint Base Cape Cod) who served at least five years and regularly responded to fire calls. The presumption applies unless non-service factors (like personal health risks) are proven to have caused the condition. The bill amends retirement laws to include this provision, ensuring affected personnel can access benefits under existing systems without needing to prove service connection.

Passed Sep 8, 2025 1 co-sponsor
Co-sponsor H 2753
Passed · Massachusetts House · Co-sponsor
An Act relative to firefighter retirement benefits

Maddy summaryHD 4039 amends Chapter 32 Section 94B(2) of Massachusetts General Laws to change the minimum service requirement for firefighter retirement benefits from five to ten years. It also adds that firefighters retiring under these terms will have secondary cancer covered under Section 9 of the same chapter. This bill directly affects firefighters meeting the revised service requirement, modifying their eligibility for retirement benefits and expanding cancer coverage. The changes apply to current and future firefighters under the specified retirement provisions.

Passed Sep 8, 2025 1 co-sponsor
Co-sponsor H 2853
Passed · Massachusetts House · Co-sponsor
An Act relative to PTSD and accidental disability

Maddy summaryThis bill changes the rules for public employees seeking disability benefits related to PTSD or psychological injuries. It removes the time limit for filing claims if the injury is emotional or psychological, allowing employees to use employer records showing they directly responded to a work incident. The employer records must confirm the employee's involvement in the incident, without requiring it to have occurred within two years of the claim. This specifically affects state workers and their beneficiaries filing for benefits under disability programs.

Passed Sep 8, 2025 1 co-sponsor
Co-sponsor H 2846
Passed · Massachusetts House · Co-sponsor
An Act relative to disability or death cause by contagious disease; presumption

Maddy summaryThis bill creates a legal presumption that certain contagious diseases contracted by full-time police, fire, or emergency medical service workers were incurred during their duties, if they passed required physical exams upon entry and had no pre-existing condition. It applies to diseases like COVID-19, hepatitis, tuberculosis, and HIV - those linked to exposure to blood or bodily fluids - excluding the common cold. Workers must apply within five years of leaving active service and demonstrate they regularly responded to emergency calls during their tenure. Benefits, if approved, would cover disability or death claims under existing workers' compensation laws (Chapters 32, 41, 152).

Passed Sep 8, 2025 1 co-sponsor
Primary H 550
Passed · Massachusetts House · Lead sponsor
An Act relative to securing parental consent for human sexuality education

Maddy summaryHD 1888 requires schools to obtain written parental consent before students participate in human sexuality education. It mandates that schools notify parents at least 21 days in advance, identify specific topics like abortion and birth control in the notification, and provide referral information for reproductive health services. Schools must also list these topics on their websites under health curriculum programs. Failure to comply results in a $2,500 penalty per affected student per violation. The bill directly affects students, parents, and school districts in Massachusetts public schools.

Passed Sep 2, 2025 0 co-sponsors
Co-sponsor H 1441
Passed · Massachusetts House · Co-sponsor
An Act relative to acceptance of AP scores for college credit

Maddy summaryThis bill requires the Massachusetts Department of Higher Education to create regulations guaranteeing college credit at all state colleges and universities for students who earn a score of 3 or higher on Advanced Placement (AP) exams. It directly affects high school students taking AP courses and state institutions of higher education. The key provision mandates that state schools must accept these AP scores for credit, establishing a standardized process through new department regulations. This policy change ensures consistent credit recognition for qualifying AP exam results across all public higher education institutions in Massachusetts.

Passed Aug 28, 2025 1 co-sponsor
Co-sponsor H 4407
In committee · Massachusetts House · Co-sponsor
An Act relative to college in high school

Maddy summaryH 4407 requires Massachusetts public colleges and universities to establish clear, written policies for granting college credit to high school students who earn qualifying scores on Advanced Placement exams, complete International Baccalaureate programs, or take dual enrollment courses. These policies must specify minimum score requirements, how credit applies toward degree requirements (e.g., general education or major courses), and how credits transfer between institutions, with all policies posted online for transparency. The state Department of Higher Education will review these policies every three years and report findings to the legislature. The bill also creates an Office of Early College to oversee statewide early college programs, which are partnerships between high schools and colleges allowing students to earn college credit while still in high school.

In committee Aug 28, 2025 1 co-sponsor
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