(f) Unreasonable Delay.-Section 304(a) of the Clean Air Act is
amended by adding the following at the end thereof: "The district
courts of the United States shall have jurisdiction to compel
(consistent with paragraph (2) of this subsection) agency action
unreasonably delayed, except that an action to compel agency action
referred to in section 307(b) which is unreasonably delayed may only
be filed in a United States District Court within the circuit in which
such action would be reviewable under section 307(b). In any such
action for unreasonable delay, notice to the entities referred to in
subsection (b)(1)(A) shall be provided 180 days before commencing such
(g) Past Violations.-Section 304(a) of the Clean Air Act is
amended by inserting immediately before "to be in violation" in
paragraphs (1) and (3) "to have violated (if there is evidence that
the alleged violation has been repeated) or". The amendment made by
this subsection shall take effect with respect to actions brought
after the date 2 years after the enactment of the Clean Air Act
Amendments of 1990.
(h) Deferred Actions.-Section 307(b)(2) of the Clean Air Act is
amended by adding the following at the end thereof: "Where a final
decision by the Administrator defers performance of any
nondiscretionary statutory action to a later time, any person may
challenge the deferral pursuant to paragraph (1).".
SEC. 708. ENHANCED IMPLEMENTATION AND ENFORCEMENT OF NEW SOURCE REVIEW
Section 167 of the Clean Air Act is amended by striking "the
construction of a major emitting facility" and inserting "the
construction or modification of a major emitting facility".
SEC. 709. MOVABLE STATIONARY SOURCES.
Section 302 of the Clean Air Act is amended by adding the
following subsection at the end thereof:
"(z) Stationary Source.-The term `stationary source' means
generally any source of an air pollutant except those emissions
resulting directly from an internal combustion engine for
transportation purposes or from a nonroad engine or nonroad
vehicle as defined in section 216.".
SEC. 710. ENFORCEMENT OF NEW TITLES OF THE ACT.
(a) Section 120.-Section 120(a)(2)(A) of the Clean Air Act is
amended as follows:
(1) Insert ", 167, 303," after "111" in clause (ii).
(2) Redesignate clause (iii) as (iv) and in new clause (iv)
strike "clause (i) or (ii)", and insert "clause (i), (ii), or
(3) Insert the following new clause after clause (ii)-
"(iii) a stationary source which is not in compliance with
any requirement of title IV, V, or VI of this Act, or".
(b) Section 307.-Section 307(d)(1)(H) of the Clean Air Act is
amended by striking out "subtitle B of title I" and inserting "title
SEC. 711. SAVINGS PROVISIONS AND EFFECTIVE DATES.
(a) Savings Provisions.-Except as otherwise expressly provided in
this Act, no suit, action, or other proceeding lawfully commenced by
the Administrator or any other officer or employee of the United
States in his official capacity or in relation to the discharge of his
official duties under the Clean Air Act, as in effect immediately
prior to the date of enactment of this Act, shall abate by reason of