Lawsuit filed by American Oversight against the Office of Management and Budget and the Departments of Health and Human Services, the Treasury, and State for Rep. Mark Meadows’s emails and text messages in the months of his transition to the role of White House chief of staff.

Lawsuit filed by American Oversight against the Centers for Disease Control and Prevention (CDC) and the Department of Health and Human Services (HHS) over the department’s practice of rejecting valid Freedom of Information Act (FOIA) requests — including requests related to the coronavirus pandemic.

Lawsuit filed by American Oversight against the Department of State for the release of security clearance paperwork and interview notes for Richard Grenell, the U.S. Ambassador to Germany and Acting Director for National Intelligence.

Lawsuit filed by the Union of Concerned Scientists and American Oversight against the U.S. Department of Agriculture (USDA) and the General Services Administration for records — including site visit records, cost analyses, and decision memos — regarding the relocation of USDA offices to 805 Pennsylvania Avenue in Kansas City, Missouri. The building selected for the relocation is co-owned by a business belonging to Michael Merriman, a prominent Repblican donor in Kansas and Missouri.

Lawsuit filed by Student Defense, represented by American Oversight, against the Department of Education for communications with non-government parties regarding the Gainful Employment Rule, which Secretary Betsy DeVos repealed in July 2019. The Gainful Employment rule sought to protect borrowers from for-profit colleges that graduate students with excessive loan debt.

Louise Spencer’s lawsuit against Gov. Christopher Sununu for communications with voting-restriction groups regarding state redistricting. On June 15, 2020, American Oversight was admitted to this case as co-counsel.

Lawsuit filed by American Oversight against the Department of Justice for communications of Attorney General William Barr or his aides regarding the prosecution of former National Security Adviser Michael Flynn.

Lawsuit filed by Emily Ryo, represented by American Oversight, against the Department of Homeland Security, U.S. Customs and Border Protection, and Immigration and Customs Enforcement for agencies’ data regarding detainees, including information on detainees’ immigration case history.

Lawsuit filed by American Oversight against the Department of Health and Human Services, the Centers for Medicare and Medicaid Services, the Department of State, and the Department of the Treasury for senior officials’ sent email communications, starting from Jan. 15, 2020, containing terms related to coronavirus.

American Oversight's lawsuit against the Department of Health and Human Services and the Food and Drug Administration for emails sent by senior officials containing key terms related to coronavirus testing.