National and state databases are accessed simultaneously at the time of transaction. Four are maintained by the Virginia Department of State Police, accessible by the Virginia Criminal Information Network (VCIN): VirginiaÂ’s wanted and missing persons files and protective orders, VirginiaÂ’s criminal history record files, and VirginiaÂ’s database of adjudications of legal incompetence and incapacity, involuntary commitments to mental institutions for inpatient or outpatient treatment.
The fifth database accessed during this check is the National Instant Criminal Background Check System (NICS) which searches the National Crime Information Center (NCIC) consisting of the Wanted Persons File, Protection Order File, Interstate Identification Index (III), Deported Felons File, US Secret Service Protective File, Foreign Fugitive File, Bureau of Alcohol, Tobacco, and FirearmsÂ’ Violent Felon File, and NICS indexes: Illegal/Unlawful Aliens File, Mental Defectives/Commitments File, Dishonorable Discharges, Citizenship Renunciants, Controlled Substance Abuse File and Denied Persons File.