; or (ii) the Attorney General finds that 10 or more firearms used in a crime under Federal, State, or local law have been traced back to the licensee. . (b) Conforming amendments (1) Section 923(j) of such title is amended in the 6th sentence by inserting , except as required under subsection (g)(1)(E) before the period. (2) The 5th proviso of the item relating to Bureau of Alcohol, Tobacco, Firearms and Explosives in title II of division B of the Consolidated and Further Continuing Appropriations Act, 2013 (127 Stat. 248; Public Law 113–6 ) is amended by inserting , except as required under subsection (g)(1)(E) of such section 923 before the colon. 9. Issuance of licenses Section 923 of title 18, United States Code, is amended— (1) in subsection (c), by striking shall issue and inserting may issue ; and (2) in subsection (d)(1), by striking shall be and inserting may be . 10. Liability standards Section 923 of title 18, United States Code, is amended in each of subsections (c) and (d), by striking willfully each place it appears. 11. Regulatory flexibility Section 926(a) of title 18, United States Code, is amended by striking only . 12. Report to the Congress The Director of the Bureau of Alcohol, Tobacco, Firearms and Explosives shall submit biennial reports to the Congress on the implementation of this Act, which shall include a statement by the Director as to what additional resources, if any, are necessary in order to implement this Act, and any recommendations of the Director for how better to ensure that firearms dealers are complying with all laws and regulations that apply with respect to dealing in firearms, and that noncompliant firearms dealers are subject to appropriate action in a timely manner.