On November 21, 2023, the Department of Defense Office of Inspector General (DoD OIG) completed a quality assessment review of the Defense Threat Reduction Agency Office of the Inspector General (DTRA OIG). The DoD OIG determined that the system of internal safeguards and management procedures for the investigative function of the DTRA OIG in effect for calendar years 2018 through 2022 complied with the quality standards established by the DoD or with other applicable guidelines.