which background check determines that the receipt of a firearm by a person would violate subsection (g)(8), (g)(9), or (g)(10) of section 922 of title 18, United States Code, and such determination is made after 3 business days have elapsed since the licensee contacted the System and a firearm has been transferred to that person, the System shall notify the law enforcement agencies described in subsection (b). (b) Law enforcement agencies described The law enforcement agencies described in this subsection are the law enforcement agencies that have jurisdiction over the location from which the licensee contacted the system and the law enforcement agencies that have jurisdiction over the location of the residence of the person for which the background check was conducted, as follows: (1) The field office of the Federal Bureau of Investigation. (2) The local law enforcement agency. (3) The State law enforcement agency. (4) The Tribal law enforcement agency. . (b) Clerical amendment The table of contents of the NICS Improvement Amendments Act of 2007 (18 10 U.S.C. 922 note) is amended by inserting after the item relating to section 106 the following: Sec. 108. Notification to law enforcement agencies of prohibited purchase of a firearm. . 1202. Reporting of background check denials to State, local, and tribal authorities (a) In general Chapter 44 of title 18, United States Code, is amended by inserting after section 925A the following: 925B. Reporting of background check denials to State, local, and tribal authorities (a) In general If the national instant criminal background check system established under section 103 of the Brady Handgun Violence Prevention Act ( 18 U.S.C. 922 note) provides a notice pursuant to section 922(t) of this title that the receipt of a firearm by a person would violate subsection (g)(8), (g)(9), or (g)(10) of section 922 of this title or State law, the Attorney General shall, in accordance with subsection (b) of this section— (1) report to the law enforcement authorities of the State