FBI Domestic Investigations and Operations Guidelines (DIOG)
EFF filed suit against the Department of Justice, demanding the public release of the surveillance guidelines that govern the FBI's investigations of Americans.
- September 25, 2009 FBI Domestic Investigations and Operations Guidelines (DIOG) (released in redacted form), parts 01-04[PDF, 3.34 MB]
- FBI Domestic Investigations and Operations Guidelines (DIOG) (released in redacted form), parts 05-09[PDF, 4.02 MB]
- FBI Domestic Investigations and Operations Guidelines (DIOG) (released in redacted form), parts 10-11.11.9[PDF, 4.18 MB]
- FBI Domestic Investigations and Operations Guidelines (DIOG) (released in redacted form), parts 11.12-17[PDF, 3.20 MB]
- FBI Domestic Investigations and Operations Guidelines (DIOG) (released in redacted form), appendices[PDF, 4.50 MB]
