The National De-certification Index (NDI) is hosted by the International Association of Directors of Law Enforcement Standards and Training (IADLEST). Subscriber agencies, such as DoD POST, may access that database in order to pre-screen candidates seeking law enforcement military occupational specialties or civilian (GS-0083 or 1800-series) law enforcement jobs. As of December 2023, the Department of Justice is developing a separate database for federal law enforcement officers who violate standards of conduct that lead to termination of employment. More information will follow as it becomes available.  For more information on this topic, contact the Director of OAC at 14030 MSCoE Loop, Suite 1089 Fort Leonard Wood, Missouri 65473; (573) 563-8144 or DoD POST: (573) 563-POST (7678); FAX: (573) 563-5938.  Or, via email: