Photo of Patrick O'Connor
R Massachusetts Senate · District First Plymouth and Norfolk On the 2026 ballot

Sen. Patrick O'Connor

Compare
Total votes
1,653
all sessions
Attendance
100%
3 missed
Near the chamber average
With party
94%
of cast votes
Lower than 95% of chamber peers
Bipartisan score
3%
crosses aisle rarely
Higher than 92% of chamber peers
Sponsored
3,125
bills & resolutions
Higher than 82% of chamber peers
Committees
9
assignments
3,125 bills and resolutions

Sponsored bills

Total
3,125
Primary
644
Co-sponsor
2,481
This page
3,125
matching current filters
Co-sponsor S 190
Passed · Massachusetts Senate · Co-sponsor
An Act prohibiting inhumane feline declawing

Maddy summaryThis Massachusetts bill prohibits the declawing of cats unless the procedure is medically necessary to treat an infection, disease, or injury. It defines declawing as any surgery that removes part of a paw or cuts tendons to stop claw function, while explicitly allowing nail trimming and temporary nail caps. Veterinarians must perform these procedures only for therapeutic reasons, keep detailed records for four years, and submit annual reports to the state board. The law also ensures that these medical records remain private and are not made public.

Passed Jan 18, 2024 1 co-sponsor
Primary S 551
Passed · Massachusetts Senate · Lead sponsor
An Act relative to paint recycling

Maddy summaryThis bill establishes a new paint recycling program in Massachusetts to manage leftover household paint, directly affecting paint manufacturers, retailers, and homeowners. It requires paint makers or their designated nonprofit groups to submit a plan to the Department of Environmental Protection outlining how they will collect and recycle unused architectural paint across the state. The law defines specific terms like "architectural paint" and "collection site" while mandating that these programs use environmentally sound methods to reduce waste and protect human health. Additionally, the bill sets a requirement for manufacturers to establish a goal for the number and geographic distribution of collection sites to ensure convenient access for residents.

Passed Jan 18, 2024 0 co-sponsors
Co-sponsor S 471
Passed · Massachusetts Senate · Co-sponsor
An Act to reduce waste and recycling costs in the commonwealth

Maddy summaryThis bill amends Massachusetts state law to establish a new framework for managing packaging waste and recycling costs. It creates a comprehensive list of definitions for terms such as "covered entities," which include residents, schools, and small businesses, and "covered materials," which encompass all packaging sold in the state. The legislation sets up a process where the Department of Environmental Protection must approve alternative collection programs run by producers and requires a statewide needs assessment to evaluate recycling infrastructure and costs. By clarifying these terms and procedures, the bill aims to provide a clearer legal basis for reducing waste and recycling expenses across the commonwealth.

Passed Jan 18, 2024 1 co-sponsor
Co-sponsor S 477
Passed · Massachusetts Senate · Co-sponsor
An Act relative to plastic bag reduction

Maddy summaryThis bill amends Massachusetts law to reduce the use of single-use plastic bags by requiring retail establishments to charge a fee for them. Retailers, which include grocery stores, restaurants, and mobile vendors, must offer reusable bags or recycled paper bags as alternatives to plastic film bags. The legislation defines specific standards for these alternatives, such as requiring recycled paper bags to contain a minimum percentage of postconsumer recycled material and be labeled as recyclable. Additionally, the law establishes definitions for terms like "reusable bag" and "single-use plastic bag" to ensure consistent application across different types of businesses.

Passed Jan 18, 2024 1 co-sponsor
Co-sponsor H 2765
Passed · Massachusetts House · Co-sponsor
An Act authorizing the town of Norwell to establish a means tested senior citizen property tax exemption

By Representative DeCoste of Norwell, a petition (accompanied by bill, House, No. 2765) of David F. DeCoste, Ted Dawe and Patrick M. O'Connor (by vote of the town) that the town of Norwell be authorized to establish a means tested senior citizen property tax exemption in said town. Revenue. [Local Approval Received.]

Passed Jan 18, 2024 1 co-sponsor
Co-sponsor S 495
Passed · Massachusetts Senate · Co-sponsor
An Act relative to crumbling concrete foundations

Maddy summaryThis bill requires home inspectors to inform buyers and renters about potential pyrite or pyrrhotite issues in concrete foundations. It also mandates that anyone seeking a license to mine or produce concrete aggregate must submit a geological report and test results for these minerals. Additionally, the legislation establishes a Crumbling Concrete Assistance Fund to support the implementation of these new safety requirements.

Passed Jan 17, 2024 1 co-sponsor
Co-sponsor S 1165
Passed · Massachusetts Senate · Co-sponsor
An Act to protect injured workers

Maddy summaryThis bill amends Massachusetts laws to strengthen protections for workers who suffer injuries or illnesses on the job. It requires the state department to investigate all related claims regardless of their current status and expands the definition of "earnings" to include unpaid wages owed by an employer. The legislation also mandates that employers post clear notices about workers' rights in multiple languages and provides for stricter penalties, including punitive damages, against those who retaliate against or discriminate against injured employees.

Passed Jan 16, 2024 1 co-sponsor
Co-sponsor S 1152
Passed · Massachusetts Senate · Co-sponsor
An Act relative to employment protections for victims of abusive behavior

Maddy summaryThis bill amends Massachusetts employment laws to provide specific protections for individuals experiencing or who have experienced abusive behavior. It directly affects employers and employees by defining "abusive behavior" to include domestic violence, stalking, sexual assault, kidnapping, and various forms of psychological or emotional abuse such as isolation, financial control, and intimidation. The legislation expands the definition of who counts as a family member to include current and former partners, people with whom one shares a child, and those in guardianship relationships, ensuring these individuals are covered under existing workplace anti-discrimination and leave provisions.

Passed Jan 16, 2024 1 co-sponsor
Primary S 2407
Passed · Massachusetts Senate · Lead sponsor
An Act to amend the provisions of Chapter 381 of the Acts of 2020 to continue the town of Hingham senior means-tested property tax exemption

By Mr. O'Connor, a petition (accompanied by bill, Senate, No. 2407) of Patrick M. O'Connor and Joan Meschino (by vote of the town) for legislation to amend the provisions of Chapter 381 of the Acts of 2020 to continue the town of Hingham senior means-tested property tax exemption. Revenue. [Local approval received]

Passed Jan 11, 2024 0 co-sponsors
Showing 1,061 to 1,070 of 3,125 bills