Louisiana SIP: LAC 33:III Ch. 5 Section 525 - Minor Modifications
Louisiana Administrative Code, Title 33 ENVIRONMENTAL QUALITY, Part III Air (LAC 33:III)
Chapter 5. Permit Procedures
Section 525. Major Modifications
LAC 33:III.525 as submitted to EPA:
LA052.03 - November 15, 1993 (LA048.03A, AQ70),
As adopted in the Louisiana Register November 20, 1993, LR19:1420 (AQ70),
and submitted to EPA November 15, 1993,
Regulations.gov document EPA-R06-OAR-2016-0206-0003 [LA052.03].
AQ70 §525;LAd57;LA052.03;AQ70;LR19:1420(11/20/1993), submitted to EPA November 15, 1993
Approved by EPA May 31, 2017 (82 FR 24862) effective June 30, 2017 (LAd57),
Regulations.gov docket EPA-R06-OAR-2016-0206 [LA052].
NOT IN SIP: LAC 33:III.525.A.2., B.2.c, B.3., B.4, B.5.a.-d., B.6., B.7., and B.8
A. Minor Modification Criteria
1. For any source which is not a Part 70 source or for any
application for a state-only change at a Part 70 source, minor
modification procedures may be utilized for any change which does
not require public notice.
2. NOT IN SIP
3. Notwithstanding Subsection A.2 of this Section, minor
permit modification procedures may be used for permit
modifications incorporating the use of economic incentives,
marketable permits, emissions trading, and other similar
approaches to the extent that such procedures are explicitly
provided for in the State Implementation Plan or in federally
B. Minor Modification Procedures
1. Any application requesting a minor modification shall be
submitted prior to making the proposed change at the source. The
change shall not be made prior to approval by the permitting authority.
2. The application shall include those elements listed in
LAC 33:III.517 and shall also include:
a. a listing of any new applicable requirements that
will apply as a result of the change;
b. certification by a responsible official that the
proposed modification meets the criteria listed in Subsection A
of this Section and a request that minor modification procedures
be used; and
c. NOT IN SIP
3. NOT IN SIP.
4. NOT IN SIP
5. Within 90 days of receipt of a complete application
under this Section pertaining to a Part 70 source, the permitting
authority shall perform a technical review and shall do one of
a. to d. NOT IN SIP
6. NOT IN SIP.
7. NOT IN SIP.
8. NOT IN SIP.
**End Louisiana LAC 33:III.525 SIP effective June 30, 2017**LAd57**LA052**x66**