Massachusetts Public Records Law: Access and Requests

Massachusetts General Laws Chapter 66 governs public access to government records, establishing the procedural framework through which residents, journalists, researchers, and businesses may obtain documents held by public agencies. The law applies broadly across state and municipal government entities, with enforcement authority vested in the Secretary of the Commonwealth and the Superior Court. Amendments enacted through Chapter 121 of the Acts of 2016 significantly strengthened disclosure requirements, shortened general timeframes, and introduced fee limitations.

Definition and scope

Massachusetts public records law, codified at M.G.L. c. 66 and its definitional counterpart M.G.L. c. 4, §7(26), defines a public record as any documentary material made or received by a government officer or employee in connection with their official duties — regardless of physical form or storage medium. This encompasses paper documents, electronic files, audio recordings, photographs, database records, and email correspondence.

The statute covers all agencies, departments, boards, commissions, authorities, and municipalities within the Commonwealth. The Massachusetts Secretary of State serves as the primary oversight official for public records compliance statewide.

Scope and coverage limitations: This framework applies exclusively to Massachusetts governmental entities. Federal agencies operating within Massachusetts — including field offices of the FBI, IRS, or USPS — are governed by the federal Freedom of Information Act (5 U.S.C. §552), not state law. Private entities, nonprofit organizations, and federally chartered bodies are not subject to M.G.L. c. 66 regardless of whether they receive state funding. Records held by the judiciary are governed by separate court rules under the Supreme Judicial Court's superintendence authority, and are not covered under the standard public records framework administered by the Secretary of State's office.

The Massachusetts Attorney General enforces open government provisions in coordination with the Secretary of State and may bring civil action against noncompliant agencies.

How it works

The 2016 amendments established a structured compliance timeline that agencies must follow upon receiving a written request:

1.
2. Provide responsive records or a written explanation within that same 10-business-day window; if additional time is needed, the agency must notify the requester and identify a good-faith estimate for production.
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4. Comply with a Supervisor's order — agencies have 10 business days after a compliance order is issued to produce records.
5. Superior Court enforcement — if an agency fails to comply after an order, requesters may petition the Superior Court, which may award attorney's fees and costs against the agency.

Fee limitations under the 2016 amendments cap charges for the first 4 hours of search and retrieval labor at no cost when the requester is an individual (not a business). Electronic records must be provided in a searchable, machine-readable format when technically feasible. Fees for copies may not exceed $0.05 per page for standard black-and-white paper reproductions, as established by the Secretary of the Commonwealth's Public Records Division.

Common scenarios

Public records requests arise across a wide range of governmental contexts in Massachusetts. Representative scenarios include:

Decision boundaries

Not every government-held document is disclosable. M.G.L. c. 4, §7(26) enumerates 23 categories of exempt records. Key distinctions between disclosable and exempt material include:

Disclosable:
- Final agency decisions and administrative orders
- Voted minutes of public body meetings (subject also to the Massachusetts Open Meeting Law)
- Salary and compensation data for all public employees
- Contracts between government entities and private vendors

Exempt:
- Personnel records, including performance evaluations and disciplinary files not resulting in final discipline
- Medical and psychiatric records
- Attorney-client privileged communications and work product prepared in anticipation of litigation
- Records whose disclosure would constitute an unwarranted invasion of personal privacy
- Investigatory materials compiled by law enforcement where disclosure would prejudice an ongoing investigation
- Trade secrets or confidential commercial information submitted to an agency

When an agency withholds records, it must provide a written statement identifying the specific exemption claimed for each category of withheld material. Partial disclosure — releasing non-exempt portions of a document while redacting exempt content — is required rather than wholesale denial when technically feasible.

A comparison relevant to frequent requesters: executive branch agencies, which are subject to the Secretary of State's supervisory jurisdiction, must follow the statutory timeline strictly; the legislature and judiciary, operating under separate constitutional authority, apply their own disclosure rules outside the M.G.L. c. 66 framework. Requesters seeking legislative correspondence or judicial administrative records should consult the specific rules of those branches rather than filing with the Supervisor of Records.

The full landscape of Massachusetts government transparency — including open meeting requirements, ethics disclosures, and campaign finance reporting — is accessible from the Massachusetts government authority index, which maps the regulatory and administrative structure across all branches and municipalities.

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