Massachusetts

Massachusetts Law360 provides breaking news and analysis on legal and regulatory issues in Massachusetts. Coverage includes high-stakes litigation, policy developments, and corporate deals affecting the state.



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Latest News in Massachusetts

  • September 15, 2026

    DOJ Says States Could Owe Bond In Paramount Merger Case

    The U.S. Department of Justice said Tuesday that a coalition of state attorneys general and the Writers Guild of America could indeed be required to put up a bond as they challenge Paramount's acquisition of Warner Bros. Discovery, but only if the order they secured truly constitutes an injunction.

  • September 15, 2026

    States Say DOJ Trans Care Crackdown Is Unconstitutional

    States suing the Trump administration have urged a Massachusetts federal judge to strike down directives calling for providers of gender-affirming care to be investigated and prosecuted by the U.S. Department of Justice, arguing the directives are arbitrary and capricious and violate the Tenth Amendment.

  • September 15, 2026

    Meet The Attys In The 340B Battle At 1st Circ.

    Gibson Dunn and Dunn Isaacson Rhee attorneys presented arguments Tuesday at the First Circuit over whether drug manufacturers can intervene in a challenge to a now-suspended drug rebate program for hospitals. Law360 profiles the attorneys.

  • September 15, 2026

    Takeda Can't Decertify Amitiza Class After $885M Jury Loss

    A Massachusetts federal court refused Takeda's request to decertify a class of Amitiza buyers, after a jury awarded groups of purchasers a total of $885 million for claims that the drugmaker conspired to delay the launch of a rival generic version of the anti-constipation drug.

  • September 15, 2026

    CMS Rule, DOJ Probes Deepen Gender Care Compliance Risk

    The Centers for Medicare & Medicaid Services' final rule restricting Medicaid funding for hospitals that provide gender-affirming care is likely to face immediate litigation, but the CMS rulemaking is already working alongside U.S. Department of Justice's enforcement campaign to create operational risk for providers, say attorneys at Arnall Golden.

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Areas of Coverage

  • AGENCIES
  • Massachusetts Attorney General’s Office
  • Massachusetts Business Development Corporation
  • Massachusetts Department of Environmental Protection
  • Massachusetts Development Finance Agency
  • Massachusetts Department of Public Health
  • Massachusetts Department of Transportation
  • Massachusetts Division of Insurance
  • Massachusetts Office of Consumer Affairs and Business Regulation
  • Massachusetts Office of the Comptroller
  • ENFORCEMENT
  • Investigations and enforcement actions by state and federal prosecutors
  • LITIGATION
  • Antitrust litigation
  • Class actions
  • Environmental suits
  • Labor and employment issues
  • Intellectual property cases
  • Product liability and consumer protection disputes
  • Securities disputes
  • Bankruptcy proceedings
  • TRANSACTIONS
  • Mergers, acquisitions, and joint ventures involving companies headquartered in Massachusetts
  • Real estate deals
  • PROFILES
  • Nominations, appointments, and elections of judges and agency officials in Massachusetts
  • Personnel moves
  • Profiles of Massachusetts judges, litigators, and firms

Readership

  • Lawyers at top law firms practicing in Massachusetts
  • Corporate counsel and compliance officers at Fortune 1000 companies
  • Executives and attorneys working with Massachusetts-based companies
  • Information experts at law firms, agencies, and companies
  • Policymakers at federal and state agencies
  • Judges and court staff across the U.S.
  • Professors, students, and library staff at every accredited law school in the U.S.
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