Ongoing court cases and litigation
State attorneys general play a vital role in bringing litigation that defends the rule of law, protects the rights of residents, and upholds state and federal statutes.
This page tracks ongoing lawsuits and legal actions led or joined by state AGs against the Trump administration — on topics ranging from civil rights and consumer protection to environmental justice and challenges to federal overreach. Here you’ll find case summaries, court filings, and the latest developments in high-impact litigation that reflect the evolving responsibilities of state attorneys general in today’s legal and political environment.
Click here to see a full view of the litigation led by Progressive State AGs:
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- Apr 4, 2025
- Healthcare
- Executive Power
Massachusetts v. Kennedy, Department of Health and Human Services
AGs sue to reinstate the National Institutes of Health grants and restore their grant application process.Read Lawsuit -
- Feb 10, 2025
- Executive Power
Massachusetts v. National Institutes of Health
AGs sue to stop NIH's funding cuts for indirect grantee and administrative costs.Read Lawsuit