The inspector general review is unfolding amid broader scrutiny of the FBI's process for applying for court-authorized surveillance in national security investigations.
AdConcerns about the accuracy of surveillance applications sought under the Foreign Intelligence Surveillance Act, or FISA, were a prominent theme in Monday's confirmation hearing of attorney general nominee Merrick Garland.
As part of the lawsuit, Justice Department lawyers have revealed that the inspector general is reviewing Gartenlaub's complaint, acting on his request that it do so.
AdThe FBI, in response to the report, issued dozens of corrective actions designed to ensure the accuracy and thoroughness of its FISA applications.
Months later, the inspector general office revealed that a broader audit of 29 FISA applications had turned up problems in each, including apparent errors or inadequately supported facts.