Privacy & Surveillance in Somerville, MA (2026)
3 verified privacy & surveillance rules for Somerville, Massachusetts, sourced directly from the municipal code and official government pages.
Verified from official government sources
Security Camera Rules
Somerville treats security cameras as regulated 'surveillance technology' under its surveillance oversight ordinance: any city department that wants to install cameras beyond narrow internal-security exemptions needs city council approval first. Cameras watching only a municipal building's own entryways are carved out, but broader police or public-area camera deployments are not.
Somerville Security Camera Oversight Rules
Significant RestrictionsSomerville, MA Code of Ordinances §§ 10-62, 10-63(b)(11)
Surveillance technology means any device, hardware, or software that is capable of collecting, capturing, recording, retaining, processing, intercepting, analyzing, monitoring, or sharing audio, visual, digital, location, thermal, biometric, or similar information specifically associated with, or capable of being associated with, any identifiable individual or group... Examples of surveillance ...
Facial Recognition Ban
Somerville makes it unlawful for any city department, agency, or official to obtain, retain, access, or use a face surveillance system, or any data derived from one, under Sec. 9-25 of the Code of Ordinances, adopted in June 2019.
Somerville Facial Recognition Surveillance Ban
Heavy RestrictionsSomerville Code of Ordinances § 9-25(b), (c)(1)
Ban on government use of face surveillance. It shall be unlawful for Somerville or any Somerville official to obtain, retain, access, or use: (1) Any face surveillance system; or (2) Any information obtained from a face surveillance system. ... Suppression. No data collected or derived from any use of face surveillance in violation of this ordinance and no evidence derived therefrom may be rece...
License Plate Readers
Automatic license plate readers are named surveillance technology under Somerville's oversight ordinance, so the police department cannot deploy or expand an ALPR/Flock-style program without city council approval first. Each year the department must publicly disclose whether ALPR data was shared with federal agencies, including the recipient and legal basis.
Somerville License Plate Reader Rules
Significant RestrictionsSomerville, MA Code of Ordinances §§ 10-62, 10-65(a), 10-66(b)(2)
Examples of surveillance technology include, but are not limited to: (a) International mobile subscriber identity (IMSI) catchers and other cell site simulators; (b) Automatic license plate readers; ... The mayor's office must seek and obtain approval from the city council as set forth in this section prior to the city acquiring, using, or entering into an agreement to acquire, share or otherwi...