(1) The Secretary shall prescribe regulations to require that a railroad carrier notified by the Secretary that imposition of a civil penalty will be recommended for a failure to comply with this part, chapter 51 or 57 of this title, or a regulation prescribed or order issued under any of those provisions, shall report to the Secretary, not later than the 30th day after the end of the month in which the notification is received
(A) actions taken to remedy the failure; or
(B) if appropriate remedial actions cannot be taken by that 30th day, an explanation of the reasons for the delay.
(2) The Secretary
(A) not later than June 3, 1993, shall issue a notice of a regulatory proceeding for proposed regulations to carry out this subsection; and
(B) not later than September 3, 1994, shall prescribe final regulations to carry out this subsection.