Louisiana SIP History
The status of each State SIP is given in Title 40, Part 52, of the U.S. Code of Federal Regulations (40 CFR Part 52). The status of the Louisiana SIP is given in 40 CFR Part 52, Subpart T, Sections 52.970 to 52.999. The first section in the subpart for each state is the “Identification of plan” section. The Identification of plan for Louisiana is in Section 52.970.
Until November 12, 1998, the Louisiana Identification of plan in Section 52.970 was used to give a chronological development of the Louisiana SIP. The table below gives the Federal Register date and page number and effective date when each paragraph of the Louisiana Identification of plan was added or revised. The numbers in the left column are the current paragraph numbers. Some paragraphs were added as a different number and later changed to the number listed. Only Federal Register rulemaking actions revising the Louisiana Identification of plan are listed. The current text of each paragraph listed is in Section 52.999 in the July 1, 1999 and later editions of Part 52 and in Section 52.970 in July 1, 1998 and earlier editions of Part 52. Other sections in Subpart T have their own Federal Register citations.
On November 12, 1998 (63 FR 63181 to 63191), EPA moved the Louisiana Identification-of-plan paragraphs in 52.970 to new 52.999 and replaced the paragraphs in 52.970 with a list of elements in Louisiana SIP. The purpose of this action was to start using the Louisiana Identification of plan section to more clearly identify the provisions that constitute the enforceable elements of the Louisiana SIP. In the list below, the titles of the rule-making actions are given in the left column for the November 12, 1998, Federal Register action, and all subsequent Louisiana SIP Federal Register rule-making actions.
In the table below, the "LAd*" numbers preceding the titles of Federal Register actions published since November 12, 1998, are unofficial numbers used by EPA Region 6 to assist in tracking the direct final rule and final rule actions approving revisions to the Louisiana SIP.
Federal Register actions in the list below published since October 2004 that have a Regulations.gov ID number have a docket in the Federal Government Regulations.gov web site which contains documents related to the Federal Register action. Federal Register actions in the list below published since October 2004 that have a Regulations.gov ID number have a docket in the Federal Government Regulations.gov web site which contains documents related to the Federal Register action. The "LAaaa" number following the "LAd" number is an EPA Region 6 number assigned to each docket. The docket title and all documents within the docket begin with the number.
To get to a docket in Regulations.gov:
(1) Copy the Regulation.gov ID in the table below,
(2) Go to www.regulations.gov
(3) Paste the Regulations.gov ID into the Search box.
Footnotes:
(1) Page number for Federal Register actions published before being available electronically are usually for the first page of the rule-making (amendatory) language. The first page of the Federal Register action usually begins on an earlier page. Page numbers for Federal Register published after being available electronically are usually for the first page of the Federal Register action.
(2) SIP Effective Date Note: Before about 1980, SIP Federal Register rule-making actions did not have effective date sections. For those actions, it is assumed in this table that the effective date is the date published.
Most Federal Registers published since August 2005 are available in the respective Regulations.gov dockets.
| § 52.999 Original [Louisiana] identification of plan section. The text of the "LAc*" paragraphs listed below is available in e-CFR in 4o CFR 52 § 52.999, Original identification of plan section at: 40 CFR Part 52 Subpart T (eCFR Link). In the green ENHANCED COMMENTS box, click on “View table of contents for this page” After the table of contents link opens, Scroll down and Select § 52.999 Original [Louisiana] identification of plan section. The Louisiana LAc numbers in the Original identification of plan are LAc01 to LAc79. In this table the LAd paragraphs follow LAc79 paragraph starting with LAd01. Louisiana Federal Registers with Regulations.gov dockets begin at LAd20. |
Federal Register Date |
Federal Register Page Number (1) |
SIP Effective Date (2) |
|---|---|---|---|
| 52.970/52.999(a),(b),(c),(c)(01),(02) | 05/31/1972 | 37 FR 10869 | 05/31/1972 |
| 52.970/52.999(c)(01),(02),(03) | 10/28/1972 | 37 FR 23087 | 10/28/1972 |
| 52.970/52.999(c)(01),(02),(03),(04) | 06/22/1973 | 38 FR 16565 | 06/22/1973 |
| 52.970/52.999(c)(01),(02),(03),(04) | 07/02/1973 | 38 FR 17682 | 07/02/1973 |
| 52.970/52.999(c)(05) | 07/13/1973 | 38 FR 18652 | 07/13/1973 |
| 52.970/52.999(c)(01),(02),(03),(04),(05) | 03/02/1976 | 41 FR 08960 | 03/02/1976 |
| 52.970/52.999(c)(06) | 07/19/1977 | 42 FR 37000 | 08/18/1977 |
| 52.970/52.999(c)(07) | 07/22/1977 | 42 FR 37549 | 07/22/1977 |
| 52.970/52.999(c)(08) | 03/15/1979 | 44 FR 15705 | 03/15/1979 |
| 52.970/52.999(c)(09) | 08/18/1978 | 43 FR 36628 | 08/18/1978 |
| 52.970/52.999(c)(10) | 01/29/1979 | 44 FR 05661 | 01/30/1979 |
| 52.970/52.999(c)(11) | 03/12/1979 | 44 FR 13479 | 04/11/1979 |
| 52.970/52.999(c)(12) | 03/28/1979 | 44 FR 18491 | 04/27/1979 |
| 52.970/52.999(c)(12) correction | 05/07/1979 | 44 FR 26741 | 05/07/1979 |
| 52.970/52.999(c)(13) | 06/19/1979 | 44 FR 35224 | 07/19/1979 |
| 52.970/52.999(c)(14) | 02/16/1982 | 47 FR 06624 | 03/18/1982 |
| 52.970/52.999(c)(15),(16),(17),(18),(19) | 02/14/1980 | 45 FR 09909 | 02/14/1980 |
| 52.970/52.999(c)(16),(21),(22),(23) | 02/10/1982 | 47 FR 06017 | 03/12/1982 |
| 52.970/52.999(c)(20) | 08/06/1981 | 46 FR 40006 | 09/08/1981 |
| 52.970/52.999(c)(22) to (49) corrected | 03/08/1989 | 54 FR 09795 | 03/08/1989 |
| 52.970/52.999(c)(24),(27),(29),(30),(31),(3 2) | 04/14/1982 | 47 FR 16017 | 06/14/1982 |
| 52.970/52.999(c)(25),(26) | 10/29/1981 | 46 FR 53413 | 11/30/1981 |
| 52.970/52.999(c)(28) | 07/07/1982 | 47 FR 29536 | 09/07/1982 |
| 52.970/52.999(c)(31) | 04/18/1982 | 47 FR 16016 | 06/14/1982 |
| 52.970/52.999(c)(33) | 07/28/1982 | 47 FR 32530 | 09/27/1982 |
| 52.970/52.999(c)(33) revised | 05/01/1984 | 49 FR 18485 | 05/31/1984 |
| 52.970/52.999(c)(34) | 05/10/1982 | 47 FR 19994 | 07/09/1982 |
| 52.970/52.999(c)(35),(37),(38),(39) | 06/09/1982 | 47 FR 25013 | 08/09/1982 |
| 52.970/52.999(c)(40) | 05/01/1984 | 49 FR 18485 | 05/31/1984 |
| 52.970/52.999(c)(40) revised | 05/03/1984 | 49 FR 18829 | 05/31/1984 |
| 52.970/52.999(c)(41) | 05/03/1984 | 49 FR 18826 | 07/02/1984 |
| 52.970/52.999(c)(42) | 05/16/1984 | 49 FR 20648 | 07/16/1984 |
| 52.970/52.999(c)(43) | 04/16/1986 | 51 FR 12854 | 06/16/1986 |
| 52.970/52.999(c)(44) | 06/10/1986 | 51 FR 20969 | 07/10/1986 |
| 52.970/52.999(c)(45) | 04/24/1987 | 52 FR 13671 | 05/26/1987 |
| 52.970/52.999(c)(46) | 09/16/1988 | 53 FR 36009 | 10/17/1988 |
| 52.970/52.999(c)(46) correction | 05/25/1990 | 55 FR 21546 | 05/25/1990 |
| 52.970/52.999(c)(47) | 03/24/1989 | 54 FR 12196 | 04/24/1989 |
| 52.970/52.999(c)(48) | 12/19/1988 | 53 FR 50958 | 02/17/1989 |
| 52.970/52.999(c)(49) | 03/08/1989 | 54 FR 09783 | 05/08/1989 |
| Paragraphs (c)(22) through (c)(49) above redesignated from (c)(21) through (c)(48) to (c)(22) through (c)(49) | 03/08/1989 | 54 FR 09796 | 05/08/1989 |
| 52.970/52.999(c)(50) | 06/15/1989 | 54 FR 25449 | 08/14/1989 |
| 52.970/52.999(c)(50) corrected | 07/17/1989 | 54 FR 29895 | 07/17/1989 |
| 52.970/52.999(c)(51) | 06/27/1989 | 54 FR 27002 | 07/27/1989 |
| 52.970/52.999(c)(52) | 10/10/1989 | 54 FR 41443 | 11/09/1989 |
| 52.970/52.999(c)(53) | 11/27/1989 | 54 FR 48742 | 12/27/1989 |
| 52.970/52.999(c)(54) | 02/02/1990 | 55 FR 03595 | 03/05/1990 |
| 52.970/52.999(c)(55) | 07/18/1990 | 55 FR 29203 | 09/17/1990 |
| 52.970/52.999(c)(55) correction | 06/30/1998 | 63 FR 35536 | 06/30/1998 |
| 52.970/52.999(c)(56) | 09/07/1990 | 55 FR 36810 | 11/06/1990 |
| 52.970/52.999(c)(57) | 05/02/1991 | 56 FR 20137 | 07/01/1991 |
| 52.970/52.999(c)(58) | 03/06/1992 | 57 FR 08075 | 05/05/1992 |
| 52.970/52.999(c)(59) | 07/15/1993 | 58 FR 38058 | 09/13/1993 |
| 52.970/52.999(c)(60) | 05/05/1994 | 59 FR 23164 | 06/06/1994 |
| 52.970/52.999(c)(61) | 03/25/1994 | 59 FR 14112 | 05/24/1994 |
| 52.970/52.999(c)(62) | 10/04/1994 | 59 FR 50500 | 11/03/1994 |
| 52.970/52.999(c)(63) | 06/23/1994 | 59 FR 32355 | 08/22/1994 |
| 52.970/52.999(c)(64) | 07/25/1996 | 61 FR 38590 | 08/26/1996 |
| 52.970/52.999(c)(64) correction | 10/02/1997 | 62 FR 51603 | 10/02/1997 |
| 52.970/52.999(c)(65) | 01/06/1995 | 60 FR 02014 | 02/06/1995 |
| 52.970/52.999(c)(66) | 10/23/1995 | 60 FR 54308 | 12/22/1995 |
| 52.970/52.999(c)(67) | 09/13/1996 | 61 FR 48409 | 11/12/1996 |
| 52.970/52.999(c)(68) | 10/10/1997 | 62 FR 52948 | 11/10/1997 |
| 52.970/52.999(c)(69) | 10/15/1996 | 61 FR 53639 | 12/16/1996 |
| 52.970/52.999(c)(69) correction | 02/28/1997 | 62 FR 09080 | 02/28/1997 |
| 52.970/52.999(c)(70) | 01/06/1997 | 62 FR 00648 | 12/20/1996 |
| 52.970/52.999(c)(71) | 10/22/1996 | 61 FR 54737 | 12/23/1996 |
| 52.970/52.999(c)(72) | 10/30/1996 | 61 FR 55894 | 12/30/1996 |
| 52.970/52.999(c)(73) | 05/02/1997 | 62 FR 24036 | 06/02/1997 |
| 52.970/52.999(c)(74) | 12/02/1997 | 62 FR 63658 | 02/02/1998 |
| 52.970/52.999(c)(75) | 03/09/1998 | 63 FR 11372 | 05/08/1998 |
| 52.970/52.999(c)(77) | 09/08/1998 | 63 FR 47429 | 11/09/1998 |
| 52.970/52.999(c)(79) | 05/11/1998 | 63 FR 25773 | 07/10/1998 |
| Louisiana SIP Approval Federal Registers published since November 12, 1998. Louisiana Federal Registers with Regulations.gov dockets begin at LAd20 |
Federal Register Date |
Federal Register Page Number |
SIP Effective Date |
| ARd01: NOTICE: Arkansas: Revised Format for Materials Being Incorporated by Reference -- Each section listed above moved to new Section 52.999 and Section 52.970 replaced with list of enforceable elements in the Louisiana SIP. | 11/12/1998 | 63 FR 63181 | 11/12/9198 |
| LAd02 Direct Final Rule: Nonattainment Major Stationary Source Revision. | 01/05/1999 | 64 FR 00413 | 03/08/1999 |
| LAd03 Final Rule: Reasonable-Further-Progress Plan for the 1996-1999 Period, Attainment Demonstration, Contingency Plan, Motor Vehicle Emission Budget, and 1990 Emission Inventory for the Baton Rouge Ozone Nonattainment Area; Louisiana Point Source Banking Regulations. Adds Chapter 6, Regulations on Control of Emissions Reduction Credits Banking, Sections 601 to 625 | 07/02/1999 | 64 FR 35930 | 08/02/1999 |
| LAd04 Direct Final Rule: Approval of Clean Fuel Fleet Substitution Program Revision | 07/19/1999 | 64 FR 38577 | 09/17/1999 |
| LAd05: FINAL CONDITIONAL APPROVAL: Interim Final Determination That Louisiana Continues to Correct the Deficiencies of its Enhanced Inspection and Maintenance (I/M) SIP Revision | 08/20/1999 | 64 FR 45454 | 08/10/1999 |
| LAd06: Direct Final Rule: Transportation Conformity Rule | 12/29/1999 | 65 FR 72934 | 02/28/2000 |
| LAd07: Direct Final Rule: Nonattainment Major Stationary Source Revision | 05/31/2001 | 66 FR 29491 | 07/30/2001 |
| LAd08: Direct Final Rule: Redesignation of Lafource Parish Ozone Nonattainment Area to Attainment for Ozone. This rulemaking action does not change any Louisiana SIP regulation in this web site. |
12/26/2001 | 66 FR 66317 | 02/25/2002 |
| LAd09: Direct Final Rule: Control of Emissions of Volatile Organic Compounds From Industrial Wastewater Facilities | 06/20/2002 | 67 FR 41840 | 08/19/2002 |
| LAd10: Final Rule: Substitute Contingency Measures THIS ACTION DOES NOT CHANGE ANY REGULATIONS IN THIS WEB SITE. |
09/26/2002 | 67 FR 60590 | 09/26/2002 |
| LAd11: Final Rule: Motor Vehicle Inspection and Maintenance Program | 09/26/2002 | 67 FR 60594 | 09/26/2002 |
| LAd12: Final Rule: Emissions Reduction Credits Banking in Nonattainment Areas NOTE: Correction does not change amendatory language or effective date of amendatory language. |
09/27/2002 correction 02/14/2003 |
67 FR 60871 correction 68 FR 07428 |
09/27/2002 correction 02/14/2003 |
| LAd13: Final Rule: Control of Emissions of Nitrogen Oxides in the Baton Rouge Ozone Nonattainment Area | 09/27/2002 | 67 FR 60877 | 09/27/2002 |
| LAd14: Final Rule: Approval of Revisions to the Louisiana Department of Environmental Quality Title 33 Environmental Quality Part III. Air Chapter 5, Permit Procedures, 504. Nonattainment New Source Review Procedures. | 09/30/2002 | 67 FR 61260 | 09/30/2002 |
| LAd15: Final Rule: Baton Rouge Nonattainment Area; Ozone; 1-Hour Ozone Attainment Demonstration; Attainment Date Extension, and Withdrawal of Nonattainment Determination and Reclassification THIS ACTION DOES NOT CHANGE ANY REGULATIONS IN THIS WEB SITE. |
10/02/2002 | 67 FR 61786 | 10/02/2002 |
| LAd16: Final Rule: Incorporates new Federal PSD rule into the federal implementation plan portion of the Louisiana SIP. THIS ACTION DOES NOT CHANGE ANY REGULATIONS IN THIS WEB SITE. |
03/10/2003 | 68 FR 11316 | 03/03/2003 |
| LAd17: Direct Final Rule: Approval and Promulgation of Implementation Plans; Louisiana: Revision to the Ozone Maintenance Plans for Beauregard, St. Mary, Lafayette, and Grant Parishes and the New Orleans Consolidated Metropolitan Statistical Area THIS ACTION DOES NOT CHANGE ANY REGULATIONS IN THIS WEB SITE. |
04/21/2003 | 68 FR 19373 | 06/20/2003 |
| LAd18: FINAL RULE: Rescission of the Section 182(f) and 182(b)(1) Exemptions to the Nitrogen Oxides Control Requirements for the Baton Rouge Ozone Nonattainment Area THIS ACTION DOES NOT CHANGE ANY REGULATIONS IN THIS WEB SITE. |
05/05/2003 | 68 FR 23597 | 06/04/2003 |
| LAd19: FINAL RULE; Prevention of Significant Deterioration (PSD): This EPA Headquarters action makes administrative amendments to the Louisiana delegated PSD program in 40 CFR Subpart T, Section 52.986, to incorporate the provisions published in the Federal Register on October 27, 2003 (68 FR 61247). ** Part of this rule was stayed by a December 24, 2003, Federal Appeals Court decision. ** This rule does not change any Louisiana SIP Regulations in this web site. |
12/24/2003 | 68 FR 74483 | 12/26/2003 |
| LAd20 LA003 FINAL RULE; Attainment Demonstration for the Shreveport-Bossier City Early Action Compact Area. Regulations.gov ID: EPA-R06-OAR-2005-LA-0001 This action does not change any Louisiana SIP Regulations in this web site. |
08/22/2005 | 70 FR 48880 | 09/21/2005 |
| LAd21 LA005 DIRECT FINAL RULE; Transportation Conformity. Regulations.gov docket EPA-R06-OAR-2005-LA-0003 The regulations in this web site updated with this revision March 28, 2007. |
10/30/2006 | 71 FR 63247 | 12/29/2006 |
| LAd22 LAL010 DIRECT FINAL RULE; 2006 Low Enhanced Vehicle Inspection/Maintenance (I/M) Program. Regulations.gov docket EPA-R06-OAR-2006-0456 The regulations in this web site updated with this revision March 29, 2007. |
11/13/2006 | 71 FR 66113 | 01/12/2007 |
| LAd23 LA009 DIRECT FINAL RULE; Baton Rouge Ozone Nonattainment Area Vehicle Miles Traveled Offset Analysis. Regulations.gov docket EPA-R06-OAR-2006-0390 This action does not change any Louisiana SIP Regulations in this web site. |
11/21/2006 | 71 FR 67308 | 01/22/2007 |
| LAd24 LA011 DIRECT FINAL RULE; Clean Air Interstate Rule (CAIR) Sulfur Dioxide Trading Program Regulations.gov docket EPA-R06-OAR-2006-0849 The regulations in this web site updated with this revision October 24, 2007. |
07/20/2007 | 72 FR 39741 | 09/18/2007 |
| LAd25 LA018 FINAL RULE; Clean Air Interstate Rule (CAIR) Nitrogen Oxides Trading Programs Regulations.gov docket EPA-R06-OAR-2006-0849 The regulations in this web site updated with these revisions October 24, 2007. |
09/28/2007 | 72 FR 55064 | 09/28/2007 |
| LAd26 LA008 DIRECT FINAL RULE; Approval of 8-Hour Ozone Section 110(a)(1) Maintenance Plans for the Parishes of Beauregard, Grant, and St. Mary. Regulations.gov docket EPA-R06-OAR-2006-0271 This action does not change any Louisiana SIP Regulations in this web site. |
11/06/2007 | 72 FR 62579 | 01/07/2008 |
| Lad27 LA013 Direct Final Rule; Approval of 8-Hour Ozone Section 110(a)(1) Maintenance Plans for the Parishes of Lafayette and Lafourche. Regulations.gov docket EPA-R06-OAR-2006-0871 This action does not change any Louisiana SIP Regulations in this web site. |
03/24/2008 | 73 FR 15411 | 05/23/2008 |
| LAd28 LA017 Direct Final Rule; Approval of Section 110(a)(1) Maintenance Plan for the 1997 8-Hour Ozone Standard for the New Orleans Ozone Maintenance Area. Regulations.gov docket EPA-R06-OAR-2007-0603 This action does not change any Louisiana SIP Regulations in this web site. |
09/16/2008 | 73 FR 53373 | 11/17/2008 |
| LAd29 LA019 Direct Final Rule; Approval of Section 110(a) (1) Maintenance Plans for the 1997 8-Hour Ozone Standard for the Parishes of Calcasieu and St. James Regulations.gov docket EPA-R06-OAR-2007-0659 This action does not change any regulations in this SIP Regulations web site. |
10/09/2008 | 73 FR 59518 | 12/08/2008 |
| LAd30 LA023 Direct Final Rule; Approval of Emissions Inventory; Baton Rouge Ozone Nonattainment Area Regulations.gov docket EPA-R06-OAR-2007-1064 This action does not change any regulations in this SIP Regulations web site. |
09/03/2009 | 74 FR 45561 | 11/02/2009 |
| LAd31 LA027 Final Rule: Louisiana; Baton Rouge 1-Hour Ozone Nonattainment Area; Determination of Attainment of the 1-Hour Ozone Standard. Regulations.gov docket EPA-R06-OAR-2009-0014 This action does not change any regulations in this SIP Regulations web site. |
02/10/2010 | 75 FR 06570 | 03/12/2010 |
| LAd32 LA029 Final Rule; Louisiana; Baton Rouge 8-Hour Ozone Nonattainment Area; Determination of Attainment of the 8-Hour Ozone Standard. Regulations.gov docket EPA-R06-OAR-2010-0113 This action does not change any regulations in this web site. |
09/09/2010 | 75 FR 54778 | 10/12/2010 |
| LAd33 Final Rule; Limitation of Approval of Prevention of Significant Deterioration Provisions Concerning Greenhouse Gas Emitting-Sources in State Implementation Regulations.gov Docket EPA-HQ-OAR-2009-0517, document EPA-HQ-OAR-2009-0517-19231 This action does not change any regulations in this Region 6 SIP Regulations web site. |
12/30/2010 | 75 FR 82536 | 12/30/2010 |
| LAd34 LA021 Final Rule; Louisiana; Rule Revisions. Regulations.gov docket EPA-R06-OAR-2007-0924 Louisiana Chapters 1, 7, 9, 11, 13, 14, 15, 19 (removed), 21, 22, 23, 25 (new), 30 (new), 60 (removed), and 61 (removed) in this web site updated with these revisions November 21, 2014. |
07/05/2011 | 76 FR 38977 | 08/04/2011 |
| LAd35 LA030 Final Rule; Louisiana; Determination of Termination of Section 185 Fees. Regulations.gov docket EPA-R06-OAR-2010-0404 This action does not change any regulations in this Region 6 SIP Regulations web site. |
07/07/2011 | 76 FR 39775 | 08/08/2011 |
| LAd36 LA026 Final Rule; Louisiana; Infrastructure Requirements for 1997 8-Hour Ozone and Fine Particulate Matter National Ambient Air Quality Standards. Regulations.gov docket EPA-R06-OAR-2008-0635 Louisiana Section 509 in this web site updated with these revisions June 23, 2012. |
07/19/2011 | 76 FR 42549 | 08/18/2011 |
| LAd37 Final Rule; Federal Implementation Plans: Interstate Transport of Fine Particulate Matter and Ozone and Correction of SIP Approvals Regulations.gov docket EPA-HQ-OAR-2009-0491 This action does not change any Louisiana SIP Regulations in this web site. This action revises 40 CFR 52, Subpart T -- Louisiana, § 52.984, Interstate pollutant transport provisions; What are the FIP requirements for decreases in emissions of nitrogen oxides? |
08/08/2011 | 76 FR 48208 | 10/07/2011 |
| LAd38 LA033 Final Rule; Louisiana; Approvals and Promulgations of Implementation Plans and Designation of Areas for Air Quality Planning: Baton Rouge Area; Redesignation to Attainment for the 1997 8-Hour Ozone Standard. Regulations.gov docket EPA-R06-OAR-2010-0776 Louisiana Sections 2201 and 2202 in this web site updated with these revisions November 21, 2014. |
11/30/2011 | 76 FR 74000 | 12/30/2011 |
| LAd39 LA032 Final Rule; Louisiana; Revisions to Control Volatile Organic Compound Emissions for Surface Coatings and Graphic Arts. Regulations.gov docket EPA-R06-OAR-2010-0775 Louisiana Sections 111, 2123, and 2143 in this web site updated with these revisions November 21, 2014. |
12/02/2011 | 76 FR 75467 | 01/03/2012 |
| LAd40 EPA Headquarters Final Rule; Louisiana Regional Haze Federal Implementation Plan (FIP). Regulations.gov document EPA-HQ-OAR-2011-0729-0358 This action does not change any Louisiana regulations in this web site. This action adds Louisiana 40 CFR 52.958, Visibility Protection, paragraph (a), Regional Haze. |
06/07/2012 | 77 FR 33642 | 08/06/2012 |
| LAd41 LA025 Final Rule; Louisiana; Regional Haze State Implementation Plan Regulations.gov docket EPA-R06-OAR-2008-0510 This action does not change any Louisiana SIP regulations in this web site. Adds paragraphs (b) and (c) to 40 CFR 52.985 for Louisiana. |
07/03/2012 | 77 FR 39425 | 08/06/2012 |
| LAd42 LA016 Direct Final Rule; Louisiana; Approval of Section 110(a)(1) Maintenance Plan for the 1997 8-Hour Ozone Standard for the Parish of Pointe Coupee. Regulations.gov docket EPA-R06-OAR-2007-0206 This action does not change any Louisiana SIP regulations in this web site. |
05/09/2013 | 78 FR 27058 | 07/08/2013 |
| LAd43 LA046 Direct Final Rule, Louisiana; Clean Data Determination for the Baton Rouge Area for the 2008 Ozone National Ambient Air Quality Standard. Regulations.gov docket EPA-R06-OAR-2014-0145 This action does not change any Louisiana SIP regulations in this web site. |
04/15/2014 | 79 FR 21139 | 06/16/2014 |
| LAd44 LA035 Final Rule, Louisiana; Interstate Transport of Fine Particulate Matter. Regulations.gov docket EPA-R06-OAR-2011-0500 This action does not change any Louisiana SIP regulations in this web site. |
04/15/2014 | 79 FR 21142 | 05/15/2014 |
| LAd45 LA028 Direct Final Rule; Louisiana; Clean Air Interstate Rule State Implementation Plan Revisions. Regulations.gov docket EPA-R06-OAR-2009-0594 Louisiana Chapter 5, Section 506, in this web site updated with these revisions November 21, 2014. |
04/17/2014 | 79 FR 21631 | 06/16/2014 |
| LAd46 LA007 Final Rule; Louisiana; Major Source Permitting State Implementation Plan. Regulations.gov docket EPA-R06-OAR-2006-0131 Louisiana Chapter 5, Section 501, and Chapter 6 in this web site updated with these revisions January 22, 2016. Louisiana Chapter 5, Sections 504 and 509, in this web site updated with these revisions February 9, 2016. |
11/05/2015 | 80 FR 68451 | 12/07/2015 |
| LAd47 LA039 Final Rule; Louisiana; Revisions to Air Pollution Control Rules. The overall intended outcome of this rule was to make the approved Louisiana SIP consistent with current Federal and State requirements. Regulations.gov docket EPA-R06-OAR-2012-0434 Louisiana LAC 33:III, Chapter 1, section 111; Chapter 7, sections 701, 703, and 711; Chapter 9, sections 918, and 919; Chapter 11, sections 1105, and 1107; Chapter 13, sections 1323, 1325, 1327, 1329, 1331, and 1333; Chapter 14, sections 1410, and 1434; Chapter 21, sections 2103, 2108, 2113, 2116, 2121, 2122, 2123, 2132, 2153, and 2159; Chapter 22, section 2201; Chapter 23, sections 2301, 2302, and 2307; and Chapter 25, sections 2511, 2521, and 2531 in this web site updated with these revisions as of February 18, 2016. |
01/28/2016 | 81 FR 04891 | 02/29/2016 |
| LAd48 LA051 Direct Final Rule; Louisiana; Revisions to Fee Regulations. Regulations.gov docket EPA-R06-OAR-2016-0132 Louisiana Chapter 2, Rules and Regulations for the Fee System of the Air Quality Control Program, in this web site updated with these revisions June 20, 2016. |
04/21/2016 | 81 FR 23425 | 06/20/2016 |
| LAd49 LA054 Direct Final Rule; Louisiana; Baton Rouge Nonattainment Area; Base Year Emissions Inventory for the 2008 Eight-Hour Ozone Standard. Regulations.gov docket EPA-R06-OAR-2016-0278 This action does not change any Louisiana SIP regulations in this web site. |
07/05/2015 | 81 FR 43490 | 09/06/2016 |
| LAd50 LA037 Final Rule; Louisiana; Permitting of Greenhouse Gases. Regulations.gov docket EPA-R06-OAR-2012-0022 Louisiana Chapter 5, Sections 501 and 509, in this web site updated with these revisions July 29, 2016. |
07/18/2016 | 81 FR 46606 | 08/17/2016 |
| LAd51 LA048 Final Rule; Louisiana; Revisions to the New Source Review State Implementation Plan; Air Permit Procedure Revisions. Regulations.gov docket EPA-R06-OAR-2014-0821 Louisiana Chapter 6 in this web site updated with these revisions May 31, 2017. Louisiana Chapter 5 in this web site updated with these revisions June 9, 2017. |
08/04/2016 | 81 FR 51341 | 09/06/2016 |
| LAd52 LA041 Final Rule Disapproval; Louisiana; Interstate Transport of Air Pollution for the 2008 Ozone National Ambient Air Quality Standards Quality Standards. Regulations.gov docket EPA-R06-OAR-2013-0464 This action does not change any Louisiana SIP regulations in this web site – this action revises Louisiana 40 CFR 52.996, Disapprovals. |
08/12/2016 | 81 FR 53308 | 09/12/2016 |
| LAd53 LA042 Final Rule; Louisiana; Infrastructure State Implementation Plan Requirements for the 2006 fine particulate matter (PM2.5), 2008 Lead (Pb), 2008 Ozone (O3), 2010 Nitrogen Dioxide (NO2), 2010 Sulfur Dioxide (SO2) and 2012 PM2.5 National Ambient Air Quality Standards (NAAQS). Regulations.gov docket EPA-R06-OAR-2013-0465 This action does not change any Louisiana SIP regulations in this web site – this action adds entries to table in 40 40 CFR 52.970(e) and revises 40 CFR 52.996, Disapprovals. |
10/04/2016 | 81 FR 68322 | 11/03/2016 |
| LAd54 LA056 Direct Final Rule; Louisiana; Prevention of Significant Deterioration Significant Monitoring Concentration for Fine Particulates. Regulations.gov docket EPA-R06-OAR-2016-0450 Louisiana Chapter 5, Section 509, Prevention of Significant Deterioration, in this web site updated with these revisions June 21, 2017. |
10/28/2016 | 81 FR 74923 | 12/27/2016 |
| LAd55 LA055 Final Rule; Louisiana; Redesignation of Baton Rouge 2008 8-Hour Ozone Nonattainment Area to Attainment. Regulations.gov docket EPA-R06-OAR-2016-0293 LAd55 LA055 Final rule, Delay of EPA effective date from January 26, 2017 to March 21, 2017, published in the Federal Register January 26, 2017 (82 FR 8499 to 8501), in accordance with the Presidential directive as expressed in the memorandum of January 20, 2017, from the Assistant to the President and Chief of Staff, entitled “Regulatory Freeze Pending Review.” Regulations.gov ID: There apparently is no Regulations.gov docket for the January 26, 2017, Federal Register action, but a copy of the Federal Register is available in Regulations.gov docket EPA-R06-OAR-2016-0293, document EPA-R06-OAR-2016-0293-0008. This action does not change any Louisiana SIP regulations in this web site – this action adds entry to second table in 40 CFR 52.970(e)entitled EPA Approved Louisiana Nonregulatory Provisions and Quasi-Regulation Measures and revises 40 CFR 81.319 table for Louisiana -- 2008 8-Hour Ozone NAAQS. |
12/27/2016 | 81 FR 95051 | 03/21/2017 |
| LAd56 LA047 Direct Final Rule; Louisiana; State Boards. Regulations.gov docket EPA-R06-OAR-2014-0513 LAd56 LA047 Final rule, Delay of EPA effective date from from February 27, 2017 to March 21, 2017, published in the Federal Register January 26, 2017 (82 FR 8499 to 8501), in accordance with the Presidential directive as expressed in the memorandum of January 20, 2017, from the Assistant to the President and Chief of Staff, entitled “Regulatory Freeze Pending Review.” Regulations.gov docket There apparently is no Regulations.gov docket for the January 26, 2017, Federal Register action, but a copy of the Federal Register is available in Regulations.gov docket EPA-R06-OAR-2014-0513, document EPA-R06-OAR-2014-0513-0004. This action does not change any Louisiana SIP regulations in this web site – this action adds entries to the first table in 40 CFR 52.970(e) entitled EPA Approved Statutes in the Louisiana SIP. |
12/28/2016 | 81 FR 95477 | 03/21/2017 |
| LAd57 LA052 Final Rule; Louisiana; Revisions to the New Source Review State Implementation Plan; Air Permit Procedure Revisions. Regulations.gov docket EPA-R06-OAR-2016-0206 Louisiana Chapter 5 in this web site updated with these revisions June 6, 2017. |
05/31/2017 | 82 FR 24862 | 06/30/2017 |
| LAd58 LA040 Final rule, Louisiana; Volatile Organic Compounds Rule Revision and Stage II Vapor Recovery. Regulations.gov docket EPA-R06-OAR-2013-0167 The Louisiana rules in this web site are updated with these revisions as of March 19, 2018. |
Direct Final Rule 03/23/2017 Direct Final Rule Withdrawn 05/22/2017 Final Rule 08/29/2017 |
Direct Final Rule 82 FR 14822 Direct Final Rule Withdrawn 82 FR 23148 Final Rule 82 FR 40949 |
Direct Final Rule 05/22/2017 Direct Final Rule Withdrawn 05/22/2017 Final Rule 09/28/2017 |
| LAd59 LA057 Final rule; Louisiana Regional Haze Rule Non-Electric Generating Units (Non-EGU) Best Available Retrofit Technology (BART) State Implementation Plan Revision. Regulations.gov docket EPA-R06-OAR-2016-0520 The action does NOT changed any Louisiana rules in this web site. |
12/21/2017 | 82-60520 | 1/22/2018 |
| LAd60 LA059 Final rule; Louisiana Regional Haze Electric Generating Units (EGU) Best Available Retrofit Technology (BART) State Implementation. Regulations.gov docket EPA-R06-OAR-2017-0129 The action does NOT changed any Louisiana rules in this web site. |
12/21/2017 | 82-60520 | 1/22/2018 |
| LAd61 LA061.00 Final rule, Louisiana; EPA Approval of Louisiana's Request to Relax the Federal Reid Vapor Pressure (RVP) Gasoline Volatility Standard for the Louisiana parishes of Beauregard, Calcasieu, Jefferson, Lafayette, Lafourche, Orleans, Pointe Coupee, St. Bernard, St. Charles, St. James, and St. Mary. Regulations.gov docket EPA-HQ-OAR-2016-0683 The action does NOT changed any Louisiana rules in this web site. This action revises the entries for Louisiana in the table in paragraph 80.27(a)(2)(ii) in 40 CFR Part 80, Regulation of Fuels and Fuel Additives. |
12/26/2017 | 82 FR 60886 | 1/25/2017 |
| LAd62 LA050 Final rule, Louisiana; Interstate Transport Requirements for the 2012 PM-2.5 NAAQS. Regulations.gov docket EPA-R06-OAR-2015-0851 The action does NOT changed any Louisiana rules in this web site. |
5/3/2018 | 83 FR 19438 | 6/4/2018 |
| LAd63 LA061 Final rule; Louisiana; 2008 8-hour Ozone Maintenance Plan Revision for Baton Rouge. Regulations.gov docket EPA-R06-OAR-2018-0111 This action does NOT change any Louisiana rules in this web site. |
5/25/2018 | 83 FR 24226 | 6/25/2018 |
| LAd64 LA061 Final rule; Approval of Louisiana Request To Relax the Federal Reid Vapor Pressure (RVP) Gasoline Standard for the Baton Rouge Area. Regulations.gov docket EPA-HQ-OAR-2018-0172 The action does NOT changed any Louisiana rules in this web site. This action revises the entries for Louisiana in the table in paragraph 80.27(a)(2)(ii) in 40 CFR Part 80, Regulation of Fuels and Fuel Additives. |
10/24/2018 | 83 FR 53584 | 11/23/2018 |
| LAd65 LA060.38 Final rule; Louisiana; Attainment Demonstration for the St. Bernard Parish 2010 SO2 Primary National Ambient Air Quality Standard Nonattainment Area. Regulations.gov docket EPA-R06-OAR-2017-0558, documents EPA-R06-OAR-2017-0558-0001 [LA060.001] to EPA-R06-OAR-2017-0558-0038 [LA060.038]. NOTE: Two proposed rule Federal Registers for this final rule Federal Register are in documents EPA-R06-OAR-2017-0558-0001 [LA060.001] and EPA-R06-OAR-2017-0558-0028 [LA060.028]. The action does NOT changed any Louisiana rules in this web site. |
5/29/2019 | 84 FR 24712 | 6/28/2019 |
| LAd66 LA062 Final Rule; Louisiana; Infrastructure for the 2015 Ozone National Ambient Air Quality Standards Regulations.gov docket EPA-R06-OAR-2019-0211 This action does NOT change any Louisiana rules in this web site. |
6/3/2010 | 85 FR 34106 | 7/6/2020 |
| LAd67 LA064 Final rule; Louisiana; Withdrawal of Stage II Vapor Recovery Systems Requirements Regulations.gov docket EPA-R06-OAR-2019-0496 Louisiana Chapter 21, Subchapter F, Section 2132, Stage II Vapor Recovery Systems for Control of Vehicle Refueling Emissions at Gasoline Dispensing Facilities, in this web site updated with this revision October 5, 2020. |
6/3/2020 | 85 FR 34108 | 7/6/2020 |
| LAd68 LA066 Final rule; Louisiana; Infrastructure State Implementation Plan Requirements for the National Ambient Air Quality Standards Regulations.gov docket EPA-R06-OAR-2020-0604 This action does not change any Louisiana rules in this web site. This action adds an entry to the table in § 52.970(e) titled "EPA Approved Louisiana Nonregulatory Provisions and Quasi-Regulatory Measures" and removes and reserves Louisiana § 52.996(b). |
5/10/2021 | 86 FR 24715 | 6/9/2021 |
| LAd69 LA068 Final rule; Louisiana; Regional Haze Five-Year Progress Report State Implementation Plan. Regulations.gov docket EPA-R06-OAR-2021-0215 This action does not change any Louisiana rules in this web site. This action amends the second table in 40 CFR §52.970(e) titled “EPA Approved Louisiana Nonregulatory Provisions and Quasi-Regulatory Measures” by adding to the end of the table an entry for “Louisiana Regional Haze Progress Report.” |
9/24/2021 | 86 FR 52991 | 10/25/2021 |
| LAd70 LA060 Final rule; Louisiana; Finding of Failure to Attain the Primary 2010 One-Hour Sulfur Dioxide Standard for the St. Bernard Parish, Louisiana Nonattainment Area Regulations.gov docket EPA-R06-OAR-2017-0558, documents EPA-R06-OAR-2017-0558-0043 [LA060.43] to EPA-R06-OAR-2017-0558-0082 [LA060.81] This action does NOT change any Louisiana rules in this web site. This action adds to 40 CFR Part 52 Subpart T-Louisiana a new section 52.978. Control strategy and regulations: Sulfur dioxide. |
10/5/2022 | 87 FR 60273 to 60292 |
11/4/2022 |
| LAd71 LA058 Final rule; Louisiana; Repeal of Excess Emissions Related Provisions. Regulations.gov docket EPA-R06-OAR-2016-0688 Louisiana Chapters 11, 15, 21, and 23 in this web site updated with these revisions November 1, 2022. Correction published in Federal Register December 16, 2022 |
10/5/2022 Correction 12/16/2022 |
87 FR 60292 Correction 87 FR 76944 |
11/4/2022 Correction 11/4/2022 |
| LAd72 LA-148 Final rule disapproval; Louisiana; Interstate Transport of Air Pollution for the 2015 8-hour Ozone National Ambient Air Quality Standards. Final rule in Regulations.gov document EPA-HQ-OAR-2021-0663-oo20. Final rule support documents in documents EPA-HQ-OAR-2021-0063-0021 to 0088. EPA Region 6 support documents in Regulations.gov docket EPA-R06-OAR-2021-0801. This final rule does not change any Louisiana rules in this web site. This final rule adds paragraph (b) to Louisiana 40 CFR 52.996, Disapprovals: "(b) The SIP submittal from November 13, 2019, addressing Clean Air Act section 110(a)(2)(D)(i)(I) for the 2015 ozone NAAQS is disapproved." |
2/13/2023 | 88 FR 9336 to 9384 | 3/15/2023 |
| LAd73 LA063 Final rule; Louisiana; Air Plan Disapproval; Excess Emissions. Regulations.gov docket EPA-R06-OAR-2019-0212 This action does not change any Louisiana rules in this web site -- there is no amendatory language in the Final Rule Federal Register. |
12/7/2023 | 88 FR 85112 | 1/8/2024 |
| LAd73 LA063 Final rule; SIP; Louisiana; Removal of Excess Emissions Provisions; Correction. Regulations.gov docket EPA-R06-OAR-2019-0212 |
12/30/2024 | 89 FR 106328 | 12/30/2024 |
| LAd74 LA070 Final rule; Louisiana; Evangeline Parish Nonattainment Area; Finding of Failure to Attain by the Attainment Date for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard (NAAQS). Regulations.gov docket EPA-R06-OAR-2024-0380 |
12/16/2024 | 89 FR 101475 | 1/15/2025 |
| ***Reserved*** | **** | **** | **** |
| Federal Register Action | Federal Register Date | Federal Register Page Number | SIP Effective Date |