Massachusetts has some of the nation's strictest data protection and privacy laws. As a Massachusetts company, understanding and implementing these regulations is not optional—it's essential for operating legally and protecting your customers.
Massachusetts enforces compliance violations aggressively. 201 CMR 17.00 violations can result in fines up to $5,000 per violation per person, and the Massachusetts Attorney General actively pursues data breach cases. A single breach affecting 1,000 people could result in millions in fines.
Massachusetts was the first state to enact comprehensive data security regulations (201 CMR 17.00 in 2010), setting the standard that many other states have followed. The state continues to lead with the Massachusetts Data Privacy Act (MDPA) and strong breach notification requirements under M.G.L. c. 93H.
Demonstrating compliance with Massachusetts regulations builds trust with customers, partners, and investors. Many contracts and RFPs require proof of compliance. Companies that proactively implement these frameworks gain significant competitive advantages in the Massachusetts market.
These are regulations enacted specifically by the Commonwealth of Massachusetts. All Massachusetts companies must comply with these requirements.
Standards for the Protection of Personal Information of Residents of the Commonwealth
Massachusetts comprehensive data security regulation requiring businesses to protect personal information of Massachusetts residents.
Massachusetts General Law Chapter 93H - Notification of Security Breaches
Massachusetts law requiring notification of security breaches involving personal information.
An Act establishing the Massachusetts data privacy act
Pending Massachusetts comprehensive privacy law establishing consumer rights to know, access, correct, delete, and opt-out of data sales. Includes complete ban on sale of sensitive data and minors data.
An Act to Protect Access to Confidential Healthcare (PATCH Act) - M.G.L. Chapter 176O, Section 27
Massachusetts state law allowing individuals covered under someone else's health insurance to request that billing information for sensitive healthcare services be sent directly to them, protecting their privacy from the primary policyholder.
Follow this step-by-step roadmap to ensure your Massachusetts company achieves and maintains compliance.
This is the foundation. The Massachusetts Data Security Regulation (201 CMR 17.00) requires all organizations that own, license, store or maintain personal information about Massachusetts residents to implement a comprehensive written information security program (WISP).
Learn about 201 CMR 17.00Massachusetts law requires notification to residents and the Attorney General in the event of a data breach. Having proper incident response procedures is critical—breaches must be reported promptly.
Learn about M.G.L. c. 93HThe Massachusetts Data Privacy Act brings comprehensive consumer privacy rights similar to GDPR and CCPA. While enforcement begins in 2025, start preparing now by reviewing your data processing activities and consumer rights procedures.
Learn about MDPADepending on your industry, additional federal and state regulations may apply. Healthcare companies need HIPAA, financial services need GLBA, defense contractors need CMMC, etc. Browse our industry-specific guides to identify all applicable requirements.
View industry guidesMassachusetts companies operate in diverse industries, each with unique compliance requirements. Select your industry to see all applicable frameworks and implementation guidance.
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MyRHC provides the tools, guidance, and support Massachusetts companies need to navigate complex compliance requirements.