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 96% of chamber peers
Bipartisan score
7%
crosses aisle rarely
Higher than 92% of chamber peers
Sponsored
3,125
bills & resolutions
Higher than 80% 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 1046
Passed · Massachusetts Senate · Co-sponsor
An Act relative to adoptions

Maddy summarySD 155 amends a Massachusetts adoption law by replacing "state or the country where it was executed" with "commonwealth or the laws of the place where it was executed." This change clarifies that Massachusetts law must consider both its own regulations (referred to as the "commonwealth") and the applicable laws of the location where an adoption was completed, including international or out-of-state adoptions. It directly affects adoption agencies, courts, and families navigating cross-jurisdictional adoptions. The amendment is a technical correction to legal language for improved clarity, without altering adoption requirements or processes.

Passed Oct 14, 2025 1 co-sponsor
Co-sponsor H 3594
Passed · Massachusetts House · Co-sponsor
An Act regarding free expression

Maddy summaryThis bill strengthens protections for library materials and student expression in Massachusetts schools. It requires school libraries to select materials based on educational value and age-appropriateness (not personal views), and mandates that challenged materials remain available until a school committee reviews them after a public hearing. School committees must follow specific procedures to remove materials, requiring "clear and convincing evidence" they lack educational value. The bill directly affects school librarians, school committees, and students by safeguarding library access and providing legal protections for librarians who follow approved selection policies.

Passed Oct 6, 2025 1 co-sponsor
Co-sponsor H 3591
Passed · Massachusetts House · Co-sponsor
An Act ensuring our freedom to read in the Commonwealth

Maddy summaryHD 2546, titled "An Act ensuring our freedom to read in the Commonwealth," requires Massachusetts public libraries to protect the freedom to acquire and provide library materials without external restrictions or bans. The bill declares state policy supporting libraries' role in education and mandates the Massachusetts Board of Library Commissioners to establish rules ensuring libraries meet specific standards, including adopting the American Library Association's Library Bill of Rights or creating a similar written policy prohibiting book removals based on partisan or doctrinal disapproval. Key provisions require libraries to provide accessible services, materials for all educational levels, professionally trained staff, and diverse collections to meet community needs. This law directly affects all public libraries and library systems across Massachusetts, aiming to safeguard access to information for every resident.

Passed Oct 6, 2025 1 co-sponsor
Co-sponsor S 1351
Passed · Massachusetts Senate · Co-sponsor
An Act improving the Massachusetts paid family medical leave law

Maddy summarySD 1169 amends Massachusetts' paid family medical leave law to improve employer notification and reporting. It requires employers to inform employees (including covered contract workers) within five business days about their eligibility for paid leave when leave is requested or known. The bill also adds detailed reporting requirements for the state, including demographic data on claimants, processing times, benefit amounts, and metrics on private plan performance. Additionally, it mandates an annual public education campaign about the law, with outreach materials in multiple languages and evidence of distribution. These changes directly affect Massachusetts employees, contract workers, and employers covered by the paid leave program.

Passed Oct 2, 2025 1 co-sponsor
Co-sponsor S 1352
Passed · Massachusetts Senate · Co-sponsor
An Act amending the Massachusetts paid family medical leave law definitions of a covered business entity and a covered contract worker

Maddy summaryThis bill amends Massachusetts' paid family medical leave law by redefining two key terms. It changes "covered business entity" to mean a business where 50% or more of the workforce consists of contracted workers (not employees under current law). It also redefines "covered contract worker" as a non-employee for whom an employer must pay into the Family and Employment Security Trust Fund. These changes directly affect businesses using significant numbers of contract workers and those contract workers, expanding their eligibility for paid family medical leave under the law. The policy change clarifies which employers and workers qualify for the state's paid leave program.

Passed Oct 2, 2025 1 co-sponsor
Co-sponsor S 1910
Passed · Massachusetts Senate · Co-sponsor
An Act providing the next of kin of a police officer or firefighter killed in the line of duty with the flags of the Commonwealth and the United States

By Mr. Tarr, a petition (accompanied by bill, Senate, No. 1910) of Bruce E. Tarr and Steven George Xiarhos for legislation to provide the next of kin of a police officer or firefighter killed in the line of duty with the flags of the Commonwealth and the United States. Public Service.

Passed Oct 2, 2025 1 co-sponsor
Co-sponsor H 611
Passed · Massachusetts House · Co-sponsor
An Act relative to emergency stock epinephrine in schools

Maddy summaryThis bill requires all Massachusetts schools to maintain a stock supply of non-patient-specific epinephrine auto-injectors for immediate use during severe allergic reactions (anaphylaxis). It mandates schools to store the medication in accessible locations, determine appropriate quantities based on student population, train authorized staff, and regularly check expiration dates. The law also provides legal immunity for school staff who administer epinephrine in good faith during emergencies, protecting them and their school districts from civil liability. Additionally, the health and education departments must seek federal funding or free epinephrine from pharmaceutical companies to support implementation.

Passed Oct 2, 2025 1 co-sponsor
Co-sponsor S 1403
Passed · Massachusetts Senate · Co-sponsor
An Act relative to reducing administrative burden

By Ms. Friedman, a petition (accompanied by bill, Senate, No. 1403) of Cindy F. Friedman, Joanne M. Comerford, Mike Connolly, Adam Gómez and other members of the General Court for legislation relative to reducing administrative burden. Mental Health, Substance Use and Recovery.

Passed Sep 29, 2025 1 co-sponsor
Showing 361 to 370 of 3,125 bills
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