; or (B) a licensed manufacturer. (d) Administrative provisions (1) Establishment of traceability system (A) In general Within 180 days after the date of the enactment of this section, the Attorney General shall, in consultation with licensed dealers, establish a system that enables the Attorney General to identify any licensed dealer who issues a serial number and identifying mark pursuant to this section. (B) Standards The system established under subparagraph (A) shall include standards for serial numbers issued pursuant to this section, which shall ensure that the serial numbers are at least as unique and capable of being traced, and at least as difficult to obliterate, as serial numbers issued pursuant to section 923(i). (2) Information on compliance with, and enforcement of, this section The Attorney General shall maintain, and make available on request, information on— (A) the number of serial numbers and identifying marks issued under this section; and (B) the number of arrests for violations of this section. . (b) Penalties Section 924(a) of such title is amended— (1) in paragraph (2), by inserting or section 923A(c) after 922