Issue · Immigration

Immigration (Sanctuary Policies)

Every immigration bill, vote, and legislator stance in Massachusetts, automatically classified by Maddy, our AI policy reader.

Total bills
21
194th Legislature (2025-2026)
Top supporter
Aaron Michlewitz
100% support rate
Top opponent
Dave Vieira
0% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving sanctuary policies in Massachusetts

Legislators moving sanctuary policies in Massachusetts
Legislator Party Stance Support rate Votes
Aaron Michlewitz
Aaron Michlewitz House · District 3rd Suffolk
D
Strong +
100% 3
Aaron Saunders
Aaron Saunders House · District 7th Hampden
D
Strong +
100% 3
Adrian Madaro
Adrian Madaro House · District 1st Suffolk
D
Strong +
100% 3
Adrianne Ramos
Adrianne Ramos House · District 14th Essex
D
Strong +
100% 3
Alan Silvia
Alan Silvia House · District 7th Bristol
D
Strong +
100% 3
Dave Vieira
Dave Vieira House · District 3rd Barnstable
R
Strong −
0% 3
Hannah Kane
Hannah Kane House · District 11th Worcester
R
Strong −
0% 3
Mike Chaisson
Mike Chaisson House · District 1st Bristol
R
Strong −
0% 3
Alyson Sullivan-Almeida
Alyson Sullivan-Almeida House · District 7th Plymouth
R
Oppose
33% 3
Dave Muradian
Dave Muradian House · District 9th Worcester
R
Oppose
33% 3
Showing 11–20 of 21 bills

All immigration bills

introduced · Massachusetts · House

HD 4217: An Act empowering law enforcement to cooperate with the United States to transfer custody of convicted criminals

This bill allows Massachusetts law enforcement officers (like police, sheriffs, and state troopers) to temporarily hold non-citizens who meet specific criteria for up to 12 hours to transfer them to U.S. Immigration and Customs Enforcement (ICE). It directly affects individuals convicted of certain serious crimes - such as domestic violence, drug trafficking, gang-related offenses, or violent felonies - as defined in the bill. Key provisions require ICE to provide a written request and warrant, a supervisory officer to verify public safety threats based on listed criteria, and a court to review the detention within 12 hours. The bill explicitly prohibits holding individuals for immigration purposes without these safeguards and ensures court records remain public.
introduced · Massachusetts · House

HD 4161: An Act relative to public safety, fiscal responsibility, and emergency assistance

This bill modifies Massachusetts law regarding immigration cooperation and emergency housing assistance. For public safety, it requires state/local law enforcement to detain certain individuals for up to 12 hours (with judicial review within that timeframe) when ICE requests custody for non-citizens convicted of specific serious offenses like terrorism, gang activity, or violent crimes. For emergency housing, it restricts eligibility to U.S. citizens or immigrants with 12 consecutive months of continuous Massachusetts residency, requiring specific documentation (e.g., tax returns, driver's license, utility bills) and prohibiting fraudulent applications. These changes directly affect immigrants seeking housing assistance and law enforcement agencies handling ICE requests.
passed · Massachusetts · Senate Feb 27, 2025

SD 2077: An Act supporting and honoring Immigration and Customs Enforcement lawful detainments (SHIELD Act)

By Mr. Fattman, a petition (accompanied by bill, Senate, No. 1096) of Ryan C. Fattman, Alyson M. Sullivan-Almeida and Steven George Xiarhos for legislation to support and honor detention requests by the United States Immigration and Customs Enforcement. The Judiciary.
introduced · Massachusetts · House

HD 4222: An Act to enhance the authority of courts to protect public safety

HD 4222 allows Massachusetts court officers to detain non-citizens for up to 12 hours at the direction of a judicial officer, specifically when ICE provides a written request and an arrest warrant, and the judicial officer determines the person poses a public safety threat based on specific criminal convictions. It directly affects court officers, judicial officers, and non-citizens with certain prior convictions (e.g., terrorism, gang-related offenses, violent crimes, or specific felonies). The bill requires judicial officers to document reasons for denying ICE requests and maintains these records publicly, while also requiring judges to consider ICE detainer requests when setting bail. It does not create new immigration enforcement powers but modifies court procedures for handling ICE requests related to public safety. The bill focuses on concrete procedural changes within existing legal frameworks.
introduced · Massachusetts · House

HD 4221: An Act to promote and protect safety in the Commonwealth

HD 4221 requires Massachusetts law enforcement officers and court personnel to hold individuals for up to 36 hours when U.S. Immigration and Customs Enforcement (ICE) provides a written request for detention, mandating that the person receive a copy of the request. It also directs judges to consider ICE detainer requests when setting or modifying bail for people in custody, specifically if ICE has a written request and an administrative warrant for removal exists. The bill directly affects individuals in state custody with active ICE requests, law enforcement officers, and judges handling bail hearings. Key provisions establish a 36-hour detention window for ICE transfers and require judges to factor ICE requests into bail decisions under Chapter 276.
in committee · Massachusetts · House Jun 16, 2025

HD 4793: An Act facilitating assistance with Federal Operations Act

By Representative Lombardo of Billerica, a petition (subject to Joint Rule 12) of Marc T. Lombardo relative to civil immigration detainers and state and local law cooperation with U.S. Immigration and Customs Enforcement. Public Safety and Homeland Security.
passed · Massachusetts · House Apr 23, 2026

H 2573: An Act to enhance public safety

By Representative Boldyga of Southwick, a petition (accompanied by bill, House, No. 2573) of Nicholas A. Boldyga for legislation to require mandatory cooperation with U.S. Immigration and Customs Enforcement by local and state law enforcement agencies. Public Safety and Homeland Security.
passed · Massachusetts · House Mar 19, 2026

H 2575: An Act relative to administering state and local agreements

By Representative Cabral of New Bedford, a petition (accompanied by bill, House, No. 2575) of Antonio F. D. Cabral and Christine P. Barber relative to law enforcement agreements to enforce federal law. Public Safety and Homeland Security.
passed · Massachusetts · House Jan 29, 2026

H 2309: An Act relative to sanctuary cities and towns

By Representative Lombardo of Billerica, a petition (accompanied by bill, House, No. 2309) of Marc T. Lombardo for legislation to prohibit cities or towns from failing to enforce federal immigration laws by designating themselves as sanctuary cities and to withhold unrestricted general government aid to cities and towns for non-compliance. Municipalities and Regional Government.
passed · Massachusetts · Senate Dec 18, 2025

S 1096: An Act supporting and honoring Immigration and Customs Enforcement lawful detainments (SHIELD Act)

S 1096, the SHIELD Act, requires state and local law enforcement agencies to comply with U.S. Immigration and Customs Enforcement (ICE) detainer requests. It directly affects police departments and jails that receive ICE requests to hold individuals. The bill mandates that officials detain people for up to 48 hours beyond their release date if ICE issues a valid request. This policy change shifts responsibility to local authorities to facilitate ICE custody without requiring federal charges.
Showing 11 to 20 of 21 bills