A federal lawsuit filed on behalf of Florida-based Moms for Liberty accuses the Biden administration of not responding to records requests about whether agencies are monitoring the parental rights organization after it was designated an “extremist” group.

The Heritage Foundation and Mike Howell, the foundation’s director of the Oversight Project, filed the complaint Sept. 28 in Washington, D.C. It accuses defendants FBI, U.S. Department of Justice, Department of Homeland Security, Department of Health and Human Services and Department of Education of failing to respond to Freedom of Information Act requests relating to communications between the agencies and the Southern Poverty Law Center (SPLC).

The SPLC published a report designating Moms for Liberty, a group that opposes gender and race ideology in schools, an “extremist” coalition of “far-right antigovernment parents” that intimidates teachers and other school officials.