The Criminal Investigations Division conducts investigations of criminal activities affecting the programs and operations of VA in an independent and objective manner, and assists the Department in detecting and preventing fraud and other criminal violations.

The Analysis & Oversight Division maintains a detailed, recurring internal inspection program, coordinates training, develops policies, and serves as the primary point of contact for external law enforcement communications and information exchange.

The Administrative Investigations Division independently reviews allegations and conducts administrative investigations generally concerning high-ranking senior officials and other high profile matters of interest to the Congress and the Department.

The Investigative Data Systems & Analysis Division supports the Office of Investigations with data internal and external to VA, access to multiple systems, the development of applications in support of daily operations, and data analysis for criminal cases.