Gun Control: Analyzing Available Data Could Help Improve Background Checks Involving Domestic Violence Records, GAO-16-483: Published: Jul 5, 2016. Publicly Released: Jul 5, 2016.

“Most of the 50 states submit domestic violence records—misdemeanor crime of domestic violence (MCDV) convictions and domestic violence protection orders—to the Department of Justice’s (DOJ) Federal Bureau of Investigation (FBI) for use during National Instant Criminal Background Check System (NICS) checks, but states vary in their efforts to identify (“flag”) such records that prohibit an individual from obtaining a firearm under federal law. For example, in 2015, 22 states voluntarily participated in a program to identify criminal history records that prohibit individuals from obtaining firearms, which can include domestic violence records. FBI data also show that 47 states identified domestic violence protection orders that prohibit firearm purchases. Since not all domestic violence records that states submit to the FBI meet federal prohibiting criteria, flagging prohibiting records can help expedite NICS checks. The total number of prohibiting domestic violence records that states submit to the FBI is generally unknown because states are not required to flag prohibiting records and there is no automated process to disaggregate such records from other records checked by NICS. For fiscal years 2006 to 2015, FBI data show that most NICS checks involving domestic violence records that resulted in denials were completed before firearm transfers took place. However, about 6,700 firearms were transferred to individuals with prohibiting domestic violence records, which resulted in the FBI referring these cases to DOJ’s Bureau of Alcohol, Tobacco, Firearms and Explosives for firearm retrieval. Under federal law, firearm dealers may (but are not required to) transfer a firearm to an individual if the dealer has not received a response (proceed or denial) from the FBI after 3 business days.”