(6) Registration information.--
(A) Authority to require information.--The
Secretary may require a person applying for a
registration number under this subtitle to
submit such information as may be necessary to
carry out the requirements of this section.
(B) Requirement to update information.--The
Secretary may require persons issued a
registration under this subtitle to update
registration information submitted to the
Secretary under this subtitle, as appropriate.
(7) Re-checks against terrorist screening
database.--
(A) Re-checks.--The Secretary shall, as
appropriate, recheck persons provided a
registration number pursuant to this subtitle
against the terrorist screening database of the
Department, and may revoke such registration
number if the Secretary determines such person
may pose a threat to national security.
(B) Notice of revocation.--The Secretary
shall, as appropriate, provide prior notice to
a person whose registration number is revoked
under this section and such person shall have
an opportunity to appeal, as provided in
paragraph (4).

SEC. 899C. [6 U.S.C. 488B] INSPECTION AND AUDITING OF RECORDS.

The Secretary shall establish a process for the periodic
inspection and auditing of the records maintained by owners of
ammonium nitrate facilities for the purpose of monitoring
compliance with this subtitle or for the purpose of deterring
or preventing the misappropriation or use of ammonium nitrate
in an act of terrorism.

SEC. 899D. [6 U.S.C. 488C] ADMINISTRATIVE PROVISIONS.

(a) Cooperative Agreements.--The Secretary--
(1) may enter into a cooperative agreement with the
Secretary of Agriculture, or the head of any State
department of agriculture or its designee involved in
agricultural regulation, in consultation with the State
agency responsible for homeland security, to carry out
the provisions of this subtitle; and
(2) wherever possible, shall seek to cooperate with
State agencies or their designees that oversee