(a) In General.--The Secretary shall ensure that adequate
staffing is provided to assure that levels of customs revenue
services provided on the day before the effective date of this
Act shall continue to be provided.
(b) Notification of Congress.--The Secretary shall notify
the Committee on Ways and Means of the House of Representatives
and the Committee on Finance of the Senate at least 90 days
prior to taking any action which would--
(1) result in any significant reduction in customs
revenue services, including hours of operation,
provided at any office within the Department or any
port of entry;
(2) eliminate or relocate any office of the
Department which provides customs revenue services; or
(3) eliminate any port of entry.
(c) Definition.--In this section, the term ``customs
revenue services'' means those customs revenue functions
described in paragraphs (1) through (6) and paragraph (8) of
section 415.