Case: American Oversight v. Centers for Disease Control and Prevention
1:26-cv-01351 | U.S. District Court for the District of District of Columbia
Filed Date: April 21, 2026
Case Ongoing
Clearinghouse coding complete
Case Summary
This Freedom of Information Act case challenges the Trump Administration’s failure to produce records regarding participation of private corporations, such as Palantir, in federal data governance and potential widespread surveillance.
On April 21, 2026, American Oversight, a nonpartisan nonprofit organization focused on government transparency, filed suit in the U.S. District Court for the District of Columbia against five federal agencies – the Centers for Disease Control and Prevention (CDC), U.S. Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE), Internal Revenue Service (IRS), and Social Security Administration (SSA). Following its March 20, 2025, executive order calling for federal data sharing across agencies, the Trump Administration significantly expanded the government's business relationship with Palantir Technologies, a data analysis firm. Palantir allegedly secured federal contracts exceeding hundreds of millions of dollars with multiple agencies that raised concerns about a potential increase of government surveillance. Represented by its own counsel, American Oversight brought two claims under the Freedom of Information Act (FOIA) alleging the agencies failed to conduct adequate searches for responsive records and wrongfully withheld non-exempt records. American Oversight sought production of the requested documents, an injunction preventing defendants from continuing the alleged practices, and attorneys’ fees. The case was assigned to District Judge Reggie Walton.
Proceedings so far have been limited to setting a briefing schedule. The case is ongoing.
Summary Authors
Ian Gibson (6/12/2026)
People
For PACER's information on parties and their attorneys, see: https://www.courtlistener.com/docket/73218917/parties/oversight-v-prevention/
Walton, Reggie B. (District of Columbia)
Haddix, Elizabeth (District of Columbia)
Stark, Loree (District of Columbia)
Atras, Robert J. (District of Columbia)
Zieman, Benjamin H. (District of Columbia)
Documents in the Clearinghouse
Resources
Docket
See docket on RECAP: https://www.courtlistener.com/docket/73218917/oversight-v-prevention/
Last updated Sept. 2, 2026, 3:20 a.m.
Docket for: OVERSIGHT v. PREVENTION
Case Details
State / Territory:
Case Type(s):
Special Collection(s):
Trump Administration 2.0: Challenges to the Government
Key Dates
Filing Date: April 21, 2026
Case Ongoing: Yes
Plaintiffs
Plaintiff Description:
American Oversight is a nonpartisan, nonprofit organization that seeks to enforce the public’s right to government records.
Plaintiff Type(s):
Non-profit NON-religious organization
Public Interest Lawyer: Yes
Filed Pro Se: No
Class Action Sought: No
Class Action Outcome: Not sought
Defendants
Federal
United States
Defendant Type(s):
Case Details
Causes of Action:
FOIA (Freedom of Information Act), 5 U.S.C. § 552
Other Dockets:
District of District of Columbia 1:26-cv-01351
Available Documents:
Outcome
Prevailing Party: None Yet / None
Relief Sought:
Relief Granted:
Source of Relief:
Issues
Presidential/Gubernatorial Authority:
Case Summary of American Oversight v. Centers for Disease Control and Prevention, Civil Rights Litig. Clearinghouse, https://clearinghouse.net/case/48124/ (last updated 6/12/2026).