The Auditor-General was a designated role, tasked with monitoring the activities of the Corporate Sector Authority (CSA) and eliminating corruption and wastefulness. This Office of the Auditor-General reported to the Prex and utilized a large number of mobile assistant auditors to verify external data and conduct inquiries. Functioning as the CSA's intelligence arm, it gathered data from industrial espionage networks across the galaxy, as well as informants within the Imperial civil service, while also managing the Detached Duty Office, which acted as an internal oversight body. Furthermore, the Auditor-General also held the responsibility of defense minister for the CSA.