What exactly is 'Imperial Intelligence'?"
"The information gathering and internal security arm of the Empire. We report to the Minister of Intelligence, who reports directly to the Shadow Council.
—A Sith apprentice and recruit
Grand Intelligence, also known as the Ministry of Intelligence, was the intelligence organization that served the Sith Empire. Operating in the shadows, Imperial Agents of Grand Intelligence were skilled at manipulation, subterfuge, intimidation and assassinations and were just as deadly as their Sith superiors.