On August 5, 2026, Governor Maura Healey signed into law House Bill 5620, broadly titled the PROTECT Act. While the legislation’s primary objective is to regulate local government cooperation with civil immigration enforcement and safeguard access to public institutions, Section 8 establishes a major, immediate operational requirement for employers across the Commonwealth.
By amending Massachusetts General Laws Chapter 149, Section 19C, the statute imposes a strict affirmative obligation on employers to notify their entire workforce the moment ICE initiates an employment records audit.
Critical takeaway for employers
Effective immediately under Massachusetts House Bill 5620 (The PROTECT Act), employers doing business in the Commonwealth must provide written notice to all employees within 48 hours of receiving a federal Notice of Inspection (NOI) or records subpoena from U.S. Immigration and Customs Enforcement (ICE). This 48-hour deadline is currently the strictest state mandate in the nation.
Snapshot
| Requirement | Statutory Details & Operational Scope |
| Triggering Event | Service of an ICE Notice of Inspection (NOI), subpoena, warrant, or administrative records request involving Form I-9 or employment files. |
| Notification Deadline | Within 48 hours of receipt or service. (Significantly shorter than California and Illinois mandates, which grant 72 hours). |
| Scope of Notice | Mandatory written notice delivered to all employees across the organization. |
| Mandated Format | Currently no state-prescribed model template or mandatory delivery medium (hard copy vs. secure electronic distribution). |
| Statutory Penalties | Fines ranging from $200 to $500 per violation under M.G.L. c. 149, § 19C. |
Why this law demands immediate operational changes
Federal regulations generally grant employers a minimum of three business days to compile and present Form I-9 records to ICE. Massachusetts’s 48-hour state notice rule creates an even faster internal deadline that must be executed concurrently while mobilizing legal defense and gathering audit records.
NOIs are frequently served via physical mail or hand delivery to branch receptionists. In large or distributed organizations, an unrouted notice sitting on a desk for 24–36 hours can virtually eliminate the remaining compliance window before HR or Legal becomes aware.
The statutory language does not explicitly distinguish between Massachusetts on-site staff, remote workers residing in the state, or nationwide personnel working for a Massachusetts-headquartered entity. Companies must establish clear jurisdictional boundaries in consultation with legal counsel.
Action plan: How employers should respond now
Conduct refresher training for receptionists, security, mailroom clerks, and local site managers to scan and escalate any government notice, subpoena, or ICE inquiry to legal counsel and HR leadership within two hours of receipt.
Do not attempt to draft employee communications during an active enforcement event. Prepare standardized, legally reviewed notice templates in advance so leadership can authorize and dispatch them instantly.
Determine primary and fallback broadcast channels (HRIS portals, automated employee notification tools, enterprise email, or direct delivery) and implement time-stamped proof-of-delivery logging.
Transition paper-based I-9 forms into automated, digital compliance management systems. Continuous self-audits ensure your organization can respond to ICE within 3 business days without operational panic.
Employers seeking official legal counsel should consult qualified labor, employment and immigration attorneys to ensure internal procedures strictly align with M.G.L. c. 149 § 19C.
