40 CFR 52.970 - Identification of plan.

Regulations last checked for updates: Feb 07, 2026

Title 40 - Protection of Environment last revised: Dec 22, 2026

View all text of Subpart T [§ 52.970 - § 52.1018]

§ 52.970 - Identification of plan.

(a) Purpose and scope. This section sets forth the applicable State Implementation Plan (SIP) for Louisiana under section 110 of the Clean Air Act, 42 U.S.C. 7410,and.

(b) Incorporation by reference. (1) Material listed in paragraphs (c),(d) and (e) of this section with an EPA approval date prior to July 1, 1998, was approved for incorporation by reference by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Material is incorporated as it exists on the date of the approval, and notice of any change in the material will be published in the Federal Register. Entries in paragraphs (c), (d) and (e) of this section with EPA approval dates after July 1, 1998, will be incorporated by reference in the next update to the SIP compilation.

(2) EPA Region 6 certifies that the rules/regulations provided by EPA in the SIP compilation at the addresses in paragraph (b)(3) of this section are an exact duplicate of the officially promulgated State rules/regulations which have been approved as part of the State Implementation Plan as of July 1, 1998.

(3) Copies of the materials incorporated by reference may be inspected at https://www.epa.gov/sips-la or the Environmental Protection Agency, Region 6, 1201 Elm Street, Suite 500, Dallas, Texas 75270-2102. If you wish to obtain material from the EPA Regional Office, please call (800) 887-6063 or (214) 665-2760.

EPA Approved Louisiana Regulations in the Louisiana SIP

State citation	Title/subject	State approval date	EPA approval date	Comments
LAC Title 33. Environmental Quality Part III. Air
Chapter 1—General Provisions
Section 101	Authority, Matter Incorporated by Reference, and Permit Fee System	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 103	Scope and Severability of Air Regulations	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 107	Procedure for Handling Investigations, Complaints and Confidentiality	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 109	Necessary Changes for Approval of Compliance Schedules and Annual Report Requirements	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 111	Definitions	1/20/2008	8/29/2017, 82 FR 40949
Chapter 2—Rules and Regulations for the Fee System of the Air Quality Control Programs
Section 201	Scope and Purpose	10/20/1993	4/21/2016, 81 FR 23425
Section 203	Authority	9/20/1988	4/21/2016, 81 FR 23425
Section 205	Definitions	9/20/1988	4/21/2016, 81 FR 23425
Section 207	Application Fees	2/20/2000	4/21/2016, 81 FR 23425
Section 209	Annual Fees	2/20/2000	4/21/2016, 81 FR 23425
Section 211	Methodology	4/20/2011	4/21/2016, 81 FR 23425	SIP does NOT include LAC 33:III.211.B.15.
Section 213	Determination of Fee	9/20/1988	4/21/2016, 81 FR 23425
Section 215	Method of Payment	10/20/2009	4/21/2016, 81 FR 23425
Section 217	Late Payment	3/20/1999	4/21/2016, 81 FR 23425
Section 219	Failure to Pay	3/20/1999	4/21/2016, 81 FR 23425
Section 221	Effective Date	9/20/1988	4/21/2016, 81 FR 23425
Chapter 5—Permit Procedures
Section 501	Scope and Applicability	5/20/2011	8/4/2016, 81 FR 51341	The SIP does not include LAC 33:III.501.B.1.d. and LAC 33:III.501.B.2.d.i.(a).
Section 502	Definitions	5/20/2011	8/4/2016, 81 FR 51341
Section 503	Minor Source Permit Requirements	4/20/2011	8/4/2016, 81 FR 51341
Section 504	Nonattainment New Source Review (NNSR) Procedures	11/20/2012	8/4/2016, 81 FR 51341	The SIP does not include LAC 33:III.504.M.
Section 505	For Emissions Below PSD de minimis Levels	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
			Correction 3/6/1992, 57 FR 08076	Ref 52.999(c)(58)
Section 506(A)	Clean Air Interstate Rule Requirements—Nitrogen Oxide Annual Program	6/20/2008	4/17/2014, 79 FR 21631
Section 506(B)	Clean Air Interstate Rule Requirements—Nitrogen Oxide Ozone Season Program	6/20/2008	4/17/2014, 79 FR 21631
Section 506(C)	Clean Air Interstate Rule Requirements—Annual Sulfur Dioxide	6/20/2008	4/17/2014, 79 FR 21631
Section 506(D)	Documentation	9/20/2006	9/28/2007, 72 FR 55064
Section 506(E)	Modifications or Exceptions	9/20/2006	9/28/2007, 72 FR 55064
Section 507	Notification Requirement (for Emission Reduction)	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 509	Prevention of Significant Deterioration	3/20/2016	10/28/2016, 81 FR 74923	SIP does not include provisions for permitting of GHGs as effective on 4/20/2011 at LAC 33:III.509(B) definition of “carbon dioxide equivalent emissions”, “greenhouse gases”, “major stationary source”, and “significant”.
Section 511	Emission Reductions	11/20/1993	8/4/2016, 81 FR 51341
Section 513	General Permits, Temporary Sources, and Relocation of Portable Facilities	10/20/2006	8/4/2016, 81 FR 51341	The SIP does not include LAC 33:III.513.A.1.
Section 515	Oil and Gas Wells and Pipelines Permitting Provisions	11/20/1993	8/4/2016, 81 FR 51341
Section 517	Permit Applications and Submittal of Information	12/20/1997	8/4/2016, 81 FR 51341
Section 519	Permit Issuance Procedures for New Facilities, Initial Permits, Renewals and Significant Modifications	11/20/1993	8/4/2016, 81 FR 51341	The SIP does not include LAC 33:III.519.C.
Section 521	Administrative Amendments	5/20/2005	8/4/2016, 81 FR 51341
Section 523	Procedures for Incorporating Test Results	4/20/2011	8/4/2016, 81 FR 51341
Section 525	Minor Modifications	11/20/1993	5/31/2017, 82 FR 24862	The SIP does not include LAC 33:III.525.A.2., B.2.c, B.3., B.4, B.5.a.-d., B.6., B.7., and B.8.
Section 527	Significant Modifications	11/20/1994	5/31/2017, 82 FR 24862	The SIP does not include LAC 33:III. 527.B.5.
Section 529	Reopenings for Cause	11/20/1993	5/31/2017, 82 FR 24862	The SIP does not include LAC 33:III.529.B., B.1., B.2., B.3., and B.4.
Section 531	Public Notice and Affected State Notice	10/20/2006	5/31/2017, 82 FR 24862	The SIP does not include LAC 33:III.531.A.1., A.2., A.3., A.4., B.1.a., B.1.b., and B.1.c.
Chapter 6—Regulations on Control of Emissions Reduction Credits Banking
Section 601	Purpose	11/20/2012	8/4/2016, 81 FR 51341
Section 603	Applicability	11/20/2012	8/4/2016, 81 FR 51341
Section 605	Definitions	11/20/2012	8/4/2016, 81 FR 51341
Section 607	Determination of Creditable Emission Reductions	11/20/2012	8/4/2016, 81 FR 51341
Section 613	ERC Balance Sheet	10/20/2007	11/5/2015, 80 FR 68451
Section 615	Schedule for Submitting Applications	11/20/2012	8/4/2016, 81 FR 51341
Section 617	Procedures for Review and Approval of ERCs	Feb. 2002, LR 28:304	9/27/2002, 67 FR 60877
Section 619	Emission Reduction Credit Bank	11/20/2012	8/4/2016, 81 FR 51341
Chapter 7—Ambient Air Quality
Section 701	Purpose	3/20/2008	1/28/2016, 81 FR 4891
Section 703	Scope	3/20/2008	1/28/2016, 81 FR 4891
Section 705	Standards: Description of Ambient Air Quality Standards	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49).
Section 707	Degradation of Ambient Air Having Higher Quality than Set Forth in these Sections Restricted	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49).
Section 709	Measurement of Concentrations PM10, SO2, CO, Atmospheric Oxidants, NOX, and Pb	9/20/2006	7/5/2011, 76 FR 38977	Ref 52.999(c)(50).
Section 711	Tables 1, 1a, and 2—Air Quality	9/20/2006	7/5/2011, 76 FR 38977	PM2.5 and PM10 standards.
Chapter 9—General Regulations on Control of Emissions and Emission Standards
Section 901	Purpose	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 903	Scope	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 905	Control Facilities to be Installed When Feasible	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 909	Responsible Person to have Test Made	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 911	Department May Make Tests	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 913	New Sources to Provide Sampling Ports	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 915	Emission Monitoring Requirements: Applicability, Special Considerations, Exemptions, and Circumvention	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 917	Variances	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 918	Recordkeeping and Annual Reporting	10/20/2007	1/28/2016, 81 FR 4891
Section 919	Emission Inventory	10/20/2007	1/28/2016, 81 FR 4891
Section 921	Stack Heights	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 923	Maintenance of Pay	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 925	Mass Emission Rate Control Plan	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 927	Notification Required (Emergency Occurrences)	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 929	Violation of Emission Regulation Cannot be Authorized	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Chapter 11—Control of Emissions From Smoke
Section 1101	Control of Air Pollution from Smoke: Purpose and Control of Smoke	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49).
Section 1101.A	Control of Air Pollution from Smoke. Purpose	10/20/1995	7/5/2011, 76 FR 38977
Section 1103	Impairment of Visibility on Public Roads Prohibited	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 1105.A	Smoke from Flaring Shall Not Exceed 20 Percent Opacity	10/20/2007	1/28/2016, 81 FR 4891
Section 1109	Stack Heights	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49).
Section 1109.A	Control of Air Pollution from Outdoor Burning	10/20/1995	7/5/2011, 76 FR 38977
Section 1109.B	Control of Air Pollution from Outdoor Burning	4/20/1998	7/5/2011, 76 FR 38977
Section 1109.E.-ll09.F	Control of Air Pollution from Outdoor Burning	4/20/1998	7/5/2011, 76 FR 38977
Section 1111	Exclusion: Variance, Unpopulated Areas and Water Vapor	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Chapter 13—Emission Standards for Particulate Matter
Subchapter A. General
Section 1301	Emission Standards for Particulate Matter	Jun 1988, LR14:348	6/15/1989, 54 FR 25451	Ref 52.999(c)(50)
Section 1303.A	Toxic Substances	10/20/1995	7/5/2011, 76 FR 38977
Section 1305	Control of Fugitive Emissions	Jun 1988, LR14:348	6/15/1989, 54 FR 25451	Ref 52.999(c)(50)
Section 1307	Degradation	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 1309	Measurements of Concentrations	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Subchapter B. Fluid Catalytic Cracking Units
Section 1311.C.-1311.D	Emission Limits	6/20/1997	7/5/2011, 76 FR 38977
Subchapter C. Fuel Burning Equipment
Section 1313	Emissions from Fuel Burning Equipment	Jun 1988, LR14:348	6/15/1989, 54 FR 25451	Ref 52.999(c)(50)
Section 1315	More Stringent Regulations may be Prescribed if Particulates are Toxic	Jun 1988, LR14:348	6/15/1989, 54 FR 25451	Ref 52.999(c)(50)
Section 1317	Exclusions	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Subchapter D. Refuse Incinerators
Section 1319	Refuse Incinerators	10/20/1994	7/5/2011, 76 FR 38977
Subchapter E. Leadened Particulate Matter
Section 1321	Emission Standards for Leaded Particulate Matter	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Table 3	Allowable Rate of Emissions Based on Process Weight Rate	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Subchapter F. Abrasive Blasting
Section 1323	Emissions from Abrasive Blasting	1/17/2012	1/28/2016, 81 FR 4891
Section 1325	Definitions	5/20/2007	1/28/2016, 81 FR 4891
Section 1327	Blasting Operations	7/20/2009	1/28/2016, 81 FR 4891
Section 1329	Performance Standard	5/20/2007	1/28/2016, 81 FR 4891
Section 1331	Best management Practices (BMP) Plans	5/20/2007	1/28/2016, 81 FR 4891
Section 1333	Recordkeeping and Reporting	7/20/2009	1/28/2016, 81 FR 4891
Chapter 14—Conformity
Subchapter A. Determining Conformity of General Federal Actions to State or Federal Implementations Plans
Section 1401	Purpose	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1402	Scope	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1403	Prohibition	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1404	Definitions	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section:
1405	Applicability	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
1405.B		6/20/1997, LR23:720	3/9/1998, 63 FR 11372	Ref 52.999(c)(75)
Section 1406	Conformity Analysis	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1407	Reporting Requirements	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1408	Public Participation	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1409	Frequency of Conformity Determinations	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1410.A.5.a.i	Criteria for Determining Conformity of General Federal Actions	10/20/2007	1/28/2016, 81 FR 4891
Section 1411	Procedures for Conformity Determinations of General Federal Actions	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1412	Mitigation of Air Quality Impacts	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1413	Department Review	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1414	Enforcement Provisions	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Section 1415	Savings Provision	Nov. 1994, LR20:1268	9/13/1996, 61 FR 48409	Ref 52.999(c)(67)
Subchapter B. Conformity to State or Federal Implementation Plans of Transportation Plans, Programs, and Projects Developed, Funded, or Approved under Title 23 U.S.C. or the Federal Transit Act
Section 1431	Purpose	Sept. 1998, LR24:1684	12/29/1999, 64 FR 72938
Section 1432	Incorporation by Reference	March 20, 2005, LR31:640	10/30/2006, 71 FR 63250
Section 1434	Consultation	10/20/2007	1/28/2016, 81 FR 4891
Chapter 15—Emission Standards for Sulfur Dioxide
Section 1501	Degradation of Existing Emission Quality Restricted	Apr. 1992, LR18:374	7/15/1993, 58 FR 38060	Ref 52.999(c)(59)
Section 1503	Emission Standards for Sulfur Dioxide. Emission Limitations	7/20/1998	7/5/2011, 76 FR 38977
Section 1505	Variance	Apr. 1992, LR18:374	7/15/1993, 58 FR 38060	Ref 52.999(c)(59)
Section 1509	Reduced Sulfur Compounds (New and Existing Sources)	Apr. 1992, LR18:374	7/15/1993, 58 FR 38060	Ref 52.999(c)(59)
Section 1511.B	Continuous Emission Monitoring	12/20/1996	7/5/2011, 76 FR 38977
Section 1513	Recordkeeping and Reporting	Apr. 1992, LR18:374	7/15/1993, 58 FR 38060	Ref 52.999(c)(59)
Table 4	Emissions—Methods of Contaminant Measurement	Apr. 1992, LR18:374	7/15/1993, 58 FR 38060	Ref 52.999(c)(59)
Chapter 17—Control of Emissions of Carbon Monoxide (New Sources)
Subchapter A. General
Section 1701	Degradation of Existing Emission Quality Restricted	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Subchapter B. Ferrous Metal Emissions
Section 1703	Ferrous Metal Emissions	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Subchapter C. Petroleum Refinery Emissions
Section 1705	Petroleum Refinery Emissions	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Chapter 21—Control of Emissions of Organic Compounds
Subchapter A. General
Section 2101	Compliance Schedules	Nov. 1990, LR16:959	5/5/1994, 59 FR 23166	Ref 52.999(c)(60)
Section 2103	Storage of Volatile Organic Compounds	10/20/2010	8/29/2017, 82 FR 40949	2103.E.3 is not included in the SIP.
Section 2104.A	Crude Oil and Condensate	4/20/2004	7/5/2011, 76 FR 38977
Section 2104.B.-2104.C.1	Crude Oil and Condensate	11/20/1997	7/5/2011, 76 FR 38977
Section 2104.C.2.-2104.C.4	Crude Oil and Condensate	4/20/2004	7/5/2011, 76 FR 38977
Section 2104.D	Crude Oil and Condensate	11/20/1997	7/5/2011, 76 FR 38977
Section 2104.E	Crude Oil and Condensate	4/20/2004	7/5/2011, 76 FR 38977
Section 2104.F.-2104.F.2.d	Crude Oil and Condensate	11/20/1997	7/5/2011, 76 FR 38977
Section 2104.G	Crude Oil and Condensate	11/20/1997	7/5/2011, 76 FR 38977
Section 2105	Storage of Volatile Organic Components (Small Tanks)			NOT IN SIP
Section 2107	Volatile Organic Compounds—Loading	9/20/2008	8/29/2017, 82 FR 40949	E.1.b., E.1.d. and E.1.e. have not been submitted for approval into the SIP.
Section 2108	Marine Vapor Recovery	9/20/2008	8/29/2017, 82 FR 40949
Section 2109.C,1-4	Oil/Water—Separation	12/20/1996	7/5/2011, 76 FR 38977
Section 2111	Pumps and Compressors	Apr. 1991, LR17:360	5/5/1994, 59 FR 23166	Ref 52.999(c)(60)
Section 2113.A	Housekeeping	5/20/1999	7/5/2011, 76 FR 38977
Section 2113.A.4	Housekeeping	10/20/2007	1/28/2016, 81 FR 4891
Section 2115	Waste Gas Disposal Introductory paragraph	4/20/2004	7/5/2011, 76 FR 38977
Section 2115.A.-2115.G	Waste Gas Disposal	2/20/1998	7/5/2011, 76 FR 38977
Section 2115.H.1.a	Waste Gas Disposal	4/20/2004	7/5/2011, 76 FR 38977
Section 2115.H.2.-2115.H.3	Waste Gas Disposal	2/20/1998	7/5/2011, 76 FR 38977
Section 2115.I.1-4	Waste Gas Disposal	12/20/1996	7/5/2011, 76 FR 38977
Section 2115.J	Waste Gas Disposal	4/20/2004	7/5/2011, 76 FR 38977
Section 2115.K.4	Waste Gas Disposal	2/20/1998	7/5/2011, 76 FR 38977
Section 2115.M	Waste Gas Disposal	2/10/1998	7/5/2011, 76 FR 38977
Section 2116	Glycol Dehydrators	10/20/2007	1/28/2016, 81 FR 4891
Section 2117	Exemptions	2/20/1999	7/5/2011, 76 FR 38977
Section 2119	Variances	Feb. 1990, LR16:116	5/5/1994, 59 FR 23166	Ref 52.999(c)(60)
Section 2121.A	Fugitive Emission Control	1/20/2008	8/29/2017, 82 FR 40949
Section 2121.B.1	Fugitive Emission Control	8/20/2004	7/5/2011, 76 FR 38977
Section 2121.C.1.a.ii	Fugitive Emission Control	7/20/2000	7/5/2011, 76 FR 38977
Section 2121.C.3.b.-2121.C.3.c	Fugitive Emission Control	8/20/2004	7/5/2011, 76 FR 38977
Section 2121.C.4.h.i	Fugitive Emission Control	1/20/1998	7/5/2011, 76 FR 38977
Section 2121.D.1	Fugitive Emission Control	12/20/1995	7/5/2011, 76 FR 38977
Section 2121.F	Fugitive Emission Control	10/20/2007	1/28/2016, 81 FR 4891
Section 2121.G	Fugitive Emission Control	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.A.-2122A.1	Fugitive Emission Control for Ozone Nonattainment Areas	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.A.2-A.5	Fugitive Emission Control for Ozone Nonattainment Areas	8/20/2002	7/5/2011, 76 FR 38977
Section 2122A.6-6.d	Fugitive Emission Control for Ozone Nonattainment Areas	7/20/1998	7/5/2011, 76 FR 38977
Section 2122B	Fugitive Emission Control for Ozone Nonattainment Areas Definitions	11/20/1996	7/5/2011, 76 FR 38977	naccessible Valve/Connector.
Section 2122B	Fugitive Emission Control for Ozone Nonattainment Areas Definitions	12/20/1996	7/5/2011, 76 FR 38977	Good Performance Level.
Section 2122B	Fugitive Emission Control for Ozone Nonattainment Areas Definitions	8/20/2004	7/5/2011, 76 FR 38977	Instrumentation System.
Section 2122C.1.a.-2122.C.1.b	Fugitive Emission Control for Ozone Nonattainment Areas	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.C.1.c	Fugitive Emission Control for Ozone Nonattainment Areas	11/20/1996	7/5/2011, 76 FR 38977
Section 2122.C.1.d	Fugitive Emission Control for Ozone Nonattainment Areas	7/20/1998	7/5/2011, 76 FR 38977
Section 2122.C.4	Fugitive Emission Control for Ozone Nonattainment Areas and Specified Parishes	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.D.1.a	Fugitive Emission Control for Ozone Nonattainment Areas	11/20/1996	7/5/2011, 76 FR 38977
Section 2122.D.1.d-f	Fugitive Emission Control for Ozone Nonattainment Areas and Specified Parishes	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.D.3.b	Fugitive Emission Control for Ozone Nonattainment Areas	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.D.3.d	Fugitive Emission Control for Ozone Nonattainment Areas	11/20/1996	7/5/2011, 76 FR 38977
Section 2122.D.3.e	Fugitive Emission Control for Ozone Nonattainment Areas and Specified Parishes	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.D.4.h	Fugitive Emission Control for Ozone Nonattainment Areas	1/20/1998	7/5/2011, 76 FR 38977
Section 2122.D.4.k.-1	Fugitive Emission Control for Ozone Nonattainment Areas	11/20/1996	7/5/2011, 76 FR 38977
Section 2122.E.1.g	Fugitive Emission Control for Ozone Nonattainment Areas and Specified Parishes	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.E.3.-5	Fugitive Emission Control for Ozone Nonattainment Areas and Specified Parishes	8/20/2004	7/5/2011, 76 FR 38977
Section 2122.G	Fugitive Emission Control for Ozone Nonattainment Areas and Specified Parishes	10/20/2007	1/28/2016, 81 FR 4891
Subchapter B. Organic Solvents
Section 2123	Organic Solvents	4/20/2011	12/2/2011, 76 FR 75467	Revisions to Section 2123 approved in the Louisiana Register April 20, 2011 (LR 37:1150).
Section 2123.B.1	Organic Solvents	7/20/1999	7/5/2011, 76 FR 38977
Section 2123.B.2	Organic Solvents	1/20/1998	7/5/2011, 76 FR 38977
Section 2123.C	Organic Solvents	1/20/1998	7/5/2011, 76 FR 38977
Section 2123.C.11	Organic Solvents	5/20/1996	7/5/2011, 76 FR 38977
Section 2123.C.11.b	Organic Solvents	12/20/1997	7/5/2011, 76 FR 38977
Section 2123.D.1	Organic Solvents	10/20/2007	1/28/2016, 81 FR 4891
Section 2123.D.6	Organic Solvents	8/20/2002	7/5/2011, 76 FR 38977
Section 2123.D.7.a	Organic Solvents	4/20/2004	7/5/2011, 76 FR 38977
Section 2123.E.1.-4	Fugitive Emission Control for Ozone Nonattainment Areas and Specified Parishes	12/20/1996	7/5/2011, 76 FR 38977
Section 2123.E.6	Organic Solvents	7/20/1998	7/5/2011, 76 FR 38977
Section 2123.G	Organic Solvents Definitions	12/20/1997	7/5/2011, 76 FR 38977
Section 2123.G	Organic Solvents Definitions	1/20/1998	7/5/2011, 76 FR 38977
Section 2123.H	Organic Solvents	4/20/2004	7/5/2011, 76 FR 38977
Subchapter C. Solvent Degreasers
Section 2125	Solvent Degreasers	1/20/2008	8/29/2017, 82 FR 40949
Subchapter D. Cutback Paving Asphalt
Section 2127	Cutback Paving Asphalt	Apr. 1991, LR17:360	5/5/1994, 59 FR 23166	Ref 52.999(c)(60)
Subchapter F. Gasoline Handling
Section 2131	Filling of Gasoline Storage Vessels	7/20/2010	8/29/2017, 82 FR 40949
Section 2132	Stage II Vapor Recovery Systems for Control of Vehicle Refueling Emissions at Gasoline Dispensing Facilities	7/20/2018	6/3/2020, 85 FR 34108
Subchapter G. Petroleum Refinery Operations
Section 2139.C	Refinery Vacuum Producing Systems	5/20/1998	7/5/2011, 76 FR 38977
Section 2141	Refinery Process Unit Turnarounds.	Jul. 1991, LR17:654	5/5/1994, 59 FR 23166	Ref 52.999(c)(60)
Subchapter H. Graphic Arts
Section 2143	Graphic Arts (Printing) by Rotogravure and Flexographic Processes. Control Requirements	6/20/2009	12/2/2011, 76 FR 75467	Revisions to Section 2143 approved in the Louisiana Register June 20, 2009 (LR 35:1101).
Section 2143.A	Graphic Arts (Printing) by Rotogravure and Flexographic Processes. Control Requirements	4/20/2004	7/5/2011, 76 FR 38977
Section 2143.A.1	Graphic Arts (Printing) by Rotogravure and Flexographic Processes. Control Requirements	10/20/1999	7/5/2011, 76 FR 38977
Section 2143.B	Applicability Exemption	4/20/2004	7/5/2011, 76 FR 38977
Section 2143.C.1.-3	Compliance	12/20/1996	7/5/2011, 76 FR 38977
Section 2143.E	Timing	4/20/2004	7/5/2011, 76 FR 38977
Subchapter I. Pharmaceutical Manufacturing Facilities
Section 2145	Pharmaceutical Manufacturing Facilities	1/20/2008	8/29/2017, 82 FR 40949
Subchapter J. Limiting Volatile Organic Compound (VOC) Emissions From Reactor Processes and Distillation Operations in the Synthetic Organic Chemical Manufacturing Industry (SOCMI)
Section 2147	Limiting VOC Emissions from SOCMI Reactor Processes and Distillation Operations	1/20/2008	8/29/2017, 82 FR 40949
Subchapter K. Limiting Volatile Organic Compound Emissions from Batch Processing
Section 2149.A.1	Applicability	4/20/2004	7/5/2011, 76 FR 38977
Section 2149.E.2.a.-c.i	Performance Testing	12/20/1996	7/5/2011, 76 FR 38977
Subchapter L. Limiting Volatile Organic Compound Emissions from Cleanup Solvent Processing
Section 2151.A	Limiting Volatile Organic Compound Emissions from Cleanup Solvent Processing	4/20/2004	7/5/2011, 76 FR 38977
Section 2151.B., 2151.C., 2151.C.2-C.3., 2151.D.-E	Limiting Volatile Organic Compound Emissions from Cleanup Solvent Processing	1/20/1998	7/5/2011, 76 FR 38977	Closed-Loop Recycling; Cleaning of Parts.
Section 2151.F	Limiting Volatile Organic Compound Emissions from Cleanup Solvent Processing	4/20/2004	7/5/2011, 76 FR 38977
Subchapter M. Limiting Volatile Organic Compound Emissions from Industrial Wastewater
Section 2153.A	Definitions	5/20/1999	7/5/2011, 76 FR 38977	Chemical Manufacturing Process Unit; Plant; Point of Determination; Properly Operated Biotreatment Unit.
Section 2153.A	Definitions	4/20/2004	7/5/2011, 76 FR 38977	Affected Source Category.
Section 2153.B., 2153.B.1.d. -d.ii., 2153.B.3.-4.b	Control Requirements	5/20/1999, 10/20/2016	7/5/2011, 76 FR 38977 10/5/2022, 87 FR 60292.	Section 2153.B.1.i is no longer in SIP, 10/5/2022.
Section 2153.D.2.c., 2153.D.3.h.iii.(b)-4.b	Inspection and Monitoring Requirements	5/20/1999	7/5/2011, 76 FR 38977
Section 2153.E.1.-5	Approved Test Methods	12/20/1996	7/5/2011, 76 FR 38977
Section 2153.E.7.-10	Approved Test Methods	5/20/1999	7/5/2011, 76 FR 38977
Section 2153.F.5	Recordkeeping Requirements	5/20/1999	7/5/2011, 76 FR 38977
Section 2153.G.4.b-c	Limiting Volatile Organic Compound Emissions from Industrial Wastewater	10/20/2007	1/28/2016, 81 FR 4891
Section 2153.G.5.a-c	Limiting Volatile Organic Compound Emissions from Industrial Wastewater	10/20/2007	1/28/2016, 81 FR 4891
Section 2153.H.1	Determination of Wastewater Characteristics	5/20/1999	7/5/2011, 76 FR 38977
Section 2153.I	Limiting VOC Emissions From Industrial Wastewater	4/20/2004	7/5/2011, 76 FR 38977
Table 8	Untitled [List of Synthetic Organic Chemicals]	Dec. 1987, LR13:741	5/5/1994, 59 FR 23166	Ref 52.999(c) (49) and (60). Table approved at (c)(49) included CAS numbers. Table approved at (c)(60) did not include CAS numbers
Subchapter N. Method 43 Capture Efficiency Test Procedures
Subchapter N	Subchapter N	12/20/1996	7/5/2011, 76 FR 38977
Section 2155	Principle	12/20/1996	7/5/2011, 76 FR 38977
Section 2156.A	Definitions	12/20/1997	7/5/2011, 76 FR 38977	PTE; TTE.
Section 2156.A	Definitions	10/20/2003	7/5/2011, 76 FR 38977	BE.
Section 2157.A	Applicability	12/20/1997	7/5/2011, 76 FR 38977
Section 2157.B	Applicability	8/20/2001	7/5/2011, 76 FR 38977
Section 2158	Specific Requirements	12/20/1996	7/5/2011, 76 FR 38977
Section 2158.C.1.-4	Specific Requirements	8/20/2001	7/5/2011, 76 FR 38977
Section 2159.A-C	Recordkeeping and Reporting	10/20/2007	1/28/2016, 81 FR 4891
Section 2159.D.-E	Recordkeeping and Reporting	8/20/2001	7/5/2011, 76 FR 38977
Section 2160	Procedures	12/20/1996	7/5/2011, 76 FR 38977
Section 2160.A.-2160.B	Procedures	8/20/2001	7/5/2011, 76 FR 38977
Section 2160.C.4.d	Procedures	7/20/1998	7/5/2011, 76 FR 38977
Section 2160.D.4.d	Procedures	7/20/1998	7/5/2011, 76 FR 38977
Section 2199	Appendix A	11/20/1997	7/5/2011, 76 FR 38977
Chapter 22—Control of Emissions of Nitrogen Oxides (NOX)
Section 2201	Affected Facilities in the Baton Rouge Nonattainment Area and the Region of Influence	1/20/2008	8/29/2017, 82 FR 40949
Section 2202	Contingency Plan	1/20/2010	11/30/2011, 76 FR 74000	Section 2202 approved in the Louisiana Register January 20, 2010 (LR 36:63).
Chapter 23—Control of Emissions from Specific Industries
Subchapter A. Chemical Woodpulping Industry
Section 2301.D. and 2301.D.3	Control of Emissions from the Chemical Woodpulping Industry. Emission Limitations	12/20/1993	7/5/2011, 76 FR 38977
Section 2301.D.4.a	Control of Emissions From Chemical Woodpulping Industry. Compliance	10/20/2007	1/28/2016, 81 FR 4891
Section 2301.E	Exemptions	10/20/2006	7/5/2011, 76 FR 38977
Subchapter B. Aluminum Plants
Section 2303.E	Standards for Horizontal Stud Soderberg Primary Aluminum Plants and Prebake Primary Aluminum Plants. Monitoring	10/20/2007	1/28/2016, 81 FR 4891
Section 2303.F.1.d.2	Standards for Horizontal Study Doderberg Primary Aluminum Plants and Prebake Primary Aluminum Plants. Reporting	10/20/2005	7/5/2011, 76 FR 38977
Subchapter C. Phosphate Fertilizer Plants
Section 2305	Fluoride Emissions Standards for Phosphate Fertilizer Plants	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Chapter 25—Miscellaneous Incinerator Rules
Section 2511	Standards of Performance for Biomedical Waste Incinerators	1/20/2008	8/29/2017, 82 FR 40949
Section 2521	Refuse Incinerators	1/20/2008	8/29/2017, 82 FR 40949
Section 2531	Standards of Performance for Crematories	1/20/2008	8/29/2017, 82 FR 40949
Chapter 30. Standards of Performance from New Stationary Sources (NSPS)
Chapter 30	Standards of Performance from New Stationary Sources (NSPS)	12/20/1996	7/5/2011, 76 FR 38977
Section 3001	Repeal and Renumbering	12/20/1996	7/5/2011, 76 FR 38977
Subchapter A. Incorporation by Reference
Section 3003	IBR 40 Code of Federal Regulations (CFR) Part 60	12/20/2006	7/5/2011, 76 FR 38977
Chapter 56—Prevention of Air Pollution Emergency Episodes
Section 5601	Purpose	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 5603	Scope	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 5605	Episode Criteria and Air Pollution Forecast	Dec. 1987, LR13:741	3/8/1989 54 FR 9795	Ref 52.999(c)(49)
Section 5607	Administrative Authority Will Determine When Criteria Level Has Been Reached	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Section 5609	Preplanning Strategies Required: Alert Level, Warning Level, and Emergency Level	Jun. 1988, LR14:348	6/15/1989, 54 FR 25451	Ref 52.999(c)(50)
Section 5611	Standby Plans to be Submitted When Requested by Administrative Authority	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Table 5	Emission Reduction Plans—Alert Level	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Table 6	Emission Reduction Plans—Warning Level	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Table 7	Emission Reduction Plans—Emergency Level	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
Chapter 63—Test Methods—LESHAP Division's Source Test Manual
6301 to 6401	40 CFR 61, Appendix B Test Methods	Dec. 1987, LR13:741	3/8/1989, 54 FR 9795	Ref 52.999(c)(49)
LAC Title 55. Part III. Motor Vehicles, Chapter 8. Motor Vehicle Inspections
Subchapter A. General
Section 801	Definitions	Dec. 1999, LR 25:2421	9/26/2002, 67 FR 60594
Section 803	Forward	Dec. 1999, LR 25:2421	9/26/2002, 67 FR 60594
Subchapter B. Safety Inspections
Section 805	Requirements, Duties, Responsibilities	Dec. 2001, LR 27:2260	9/26/2002, 67 FR 60594
Section 807	Operation as an Official Motor Vehicle Inspection Station	Dec. 2001, LR 27:2260	9/26/2002, 67 FR 60594
Section 809	General Inspection Requirements	Dec. 1999, LR 25:2426	9/26/2002, 67 FR 60594
Section 811	Inspection Procedures	Dec. 1999, LR 25:2427	9/26/2002, 67 FR 60594
Section 813	Required Equipment	Dec. 1999, LR 25:2428	9/26/2002, 67 FR 60594
Section 815	Miscellaneous Inspection Procedures	Dec. 1999, LR 25:2433	9/26/2002, 67 FR 60594
Subchapter C. Vehicle Emission Inspection and Maintenance Program
Section 817	General Information	Dec. 1999, LR 25:2433	9/26/2002, 67 FR 60594
Section 819	Anti-tampering and Inspection and Maintenance Parameters	May 5, 2006	11/13/2006, 71 FR 66113
Subchapter E. Administrative and Audit Procedures
Section 833	Investigations; Administrative Actions; Sanctions	Dec. 2001, LR 27:2260	9/26/2002, 67 FR 60594
Section 835	Declaratory Orders and Rulings	Dec. 1999, LR 25:2442	9/26/2002, 67 FR 60594

(d) EPA-approved State source-specific requirements.

EPA-Approved Louisiana Source-Specific Requirements

Name of source	Permit or order number	State approval/effective date	EPA approval date	Comments
Lead SIP for Ethyl Corp. in Baton Rouge	Compliance order	1/27/1989	6/27/1989, 54 FR 27002	Amended Compliance order dated 01/31/86. Modeling 05/27/88. State letter 01/27/89. Ref 52.999(c)(51)
Vulcan Materials Company Facility in Geiser, Ascension Parish	1829T(M-2)	7/28/1989	10/10/1989, 54 FR 41444	Revision of Bubble Permit. Issued 03/24/83, amended 07/28/89. Ref 52.999(c)(52)
American Cyanamid Company Fortier Plant in Westwego, Jefferson Parish	1896(M-2)	7/20/1989	11/27/1989, 54 FR 48743	Revision of Bubble Permit. Issued 10/17/84, amended 07/20/89. Ref 52.999(c)(53)
Vista Chemical Company Facility in Westlake, Louisiana	1828(M-2)	9/25/1986	2/2/1990, 55 FR 03598	Bubble Permit. Submitted by Governor on 11/22/83, amended 09/25/86. Ref 52.999(c)(54)
Dow Chemical Facility in Plaquemine, Iberville Parish	1838T(M-2)	10/16/1991	10/4/1994, 59 FR 50500	Revision of Bubble Permit. Issued 7/28/83, amended 10/16/91. Ref 52.999(c)(62)
Exxon Compliance Date Extension, Baton Rouge Refinery	N/A	9/12/1997	5/11/1998, 63 FR 25773	Extension of compliance date to LAC 33:III, 2103.D.4 Ref 52.999(c)(79).
Borden Chemicals and Plastics in Baton Rouge	Reasonable Further Progress Agreed To Order	10/24/1996	7/2/1999, 64 FR 35939	Submitted as part of the Baton Rouge, LA Post-1996 ROP Plan
Phillips 66 Alliance Refinery	Administrative Order on Consent No. AE-AOC-14-00211A	4/29/2016	12/21/2017, 82 FR 60520
EcoServices LLC.	EcoServices AOC No. AE-14-00957 and through the applicability of the New Source Performance Standards for Sulfuric Acid Plants (40 CFR part 60, subpart H)	8/8/2016	12/21/2017, 82 FR 60520
Mosaic	Mosaic AOC No. AE-AOC-14-00274A	6/6/2016	12/21/2017, 82 FR 60520
NRG Big Cajun II	In the Matter of Louisiana Generating LLC, Point Coupee Parish, Big Cajun II Power Plant	2/9/2017	12/21/2017, 82 FR 60520	Units 1 and 2.
Cleco Power, LLC Brame Energy Center	In the Matter of Cleco Power, LLC, Rapides Parish, Brame Energy Center	2/9/2017	12/21/2017, 82 FR 60520	Unit 1 (Nesbitt 1) and Unit 2 (Rodemacher 2).
Entergy Louisiana, LLC, Little Gypsy Generating Plant	In the Matter of Entergy Louisiana, LLC, Little Gypsy Generating Plant, St. Charles Parish	2/13/2017	12/21/2017, 82 FR 60520	Units 2, 3, and the Auxiliary Boiler.
Entergy Louisiana, LLC, Ninemile Point Electric Generating Plant	In the Matter of Entergy Louisiana, LLC, Ninemile Point Electric Generating Plant, Jefferson Parish	2/9/2017	12/21/2017, 82 FR 60520	Units 4 and 5.
Entergy Louisiana, LLC, Waterford	In the Matter of Entergy Louisiana, LLC, Waterford 1 & 2 Electrical Generating Plant, St. Charles Parish	2/9/2017	12/21/2017, 82 FR 60520	Units 1 and 2.
Entergy Louisiana, LLC, Willow Glen Generating Plant	In the Matter of Entergy Louisiana, LLC, Willow Glen Generating Plant, Iberville Parish	2/9/2017	12/21/2017, 82 FR 60520	Units 2, 3, 4, 5, and the Auxiliary Boiler.
Entergy Louisiana, LLC, R. S. Nelson Generating Plant	In the Matter of Entergy Louisiana, LLC, R. S. Nelson Generating Plant, Calcasieu Parish	10/26/2017	12/21/2017, 82 FR 60520	Units 4, 6, and the Unit 4 Auxiliary Boiler.
Rain CII Carbon in St. Bernard Parish	In the Matter of Rain CII Carbon LLC, St. Bernard Parish	8/2/2018	5/29/2019, 84 FR 24712	Amended Administrative order on Consent dated 8/2/2018. Pyroscrubber (EQT 004) and Waste Heat Boiler/Baghouse (EQT 0003).
Cabot Corporation, Ville Platte Plant	2025-AP-SO2-00	3/28/2025	7/10/2025, 90 FR 30591	Administrative Order on Consent dated 3/28/2025. Operate according to two categories. Part of the Evangeline Parish SO2 Nonattainment Area Plan.

(e) EPA approved nonregulatory provisions and quasi-regulatory measures.

EPA Approved Louisiana Statutes in the Louisiana SIP

State citation	Title/subject	State approval/effective date	EPA approval date	Comments
LA. R.S. of 1992. Title 30 and 36, Subtitle II. Environmental Quality, Chapter 3. Louisiana Air Control Law
30:2060 N.6	Toxic air pollution emission control program	10/22/1992	6/23/1994, 59 FR 32359	Ref 52.999(c)(63)
30:2061	Small Business Stationary Source Technical and Environmental Compliance Assistance Program	10/22/1992	6/23/1994, 59 FR 32359	Ref 52.999(c)(63)
30:2062	Louisiana Small Business Compliance Advisory panel	10/22/1992	6/23/1994, 59 FR 32359	Ref 52.999(c)(63)
36:239(H)	Transfer of agencies and functions to the Department of Environmental Quality	10/22/1992	6/23/1994, 59 FR 32359	Ref 52.999(c)(63).
Louisiana Revised Statutes (La. R.S. of 1993). Title 30, Minerals, oil, gas and environmental quality, Subtitle II. Environmental Quality, Chapter 2. Department of Environment Quality; Permit Review; Prohibition
Title 30: Subtitle II, Permit Review, Ch. 2, Permit Review; Prohibition, Section 2014.1(A) and (B)	Permit review; Prohibition	6/10/1993	12/28/2016, 82 FR 95477
Louisiana Revised Statutes (La. R.S. of 1972). Title 42, Public Officers and Employees, Chapter 15 Code of Governmental Ethics Part 1, General Provisions and Part 2 Ethical Standards for Public Servants
Title 42 Part 1, General Provisions	Definitions	4/1/1980	12/28/2016, 82 FR 95477
1102(3)	Agency Head	4/1/1980	12/28/2016, 82 FR 95477
1102(13)	Immediate Family	4/1/1980	12/28/2016, 82 FR 95477
1102(19)	Public Servant	4/1/1980	12/28/2016, 82 FR 95477
1102(22)(a)	Thing of Economic Value	4/1/1980	12/28/2016, 82 FR 95477
1102(23)	Transaction Involving Government Entity	4/1/1980	12/28/2016, 82 FR 95477
Section 1112	Participation in Certain Transactions Involving the Governmental Entity	4/1/1980	12/28/2016, 82 FR 95477
Title 42 Part 2, Ethical Standards for Public Servants	Financial disclosure	4/1/1980	12/28/2016, 82 FR 95477
Section 1114(A)(1-4)	Financial Disclosures	4/1/1980	12/28/2016, 82 FR 95477
Section 1114(C)	Financial Disclosures	4/1/1980	12/28/2016, 82 FR 95477

EPA Approved Louisiana Nonregulatory Provisions and Quasi-Regulatory Measures

Name of SIP provision	Applicable geographic or nonattainment area	State submittal date/effective date	EPA approval date	Explanation
Federal Hydrocarbon Standards	Region 106, SE LA-SE TX AQCR	3/30/1973	6/22/1973 38 FR 16565	Ref 52.999(c)(04)
PM Strategy	Region 106, SE LA-SE TX AQCR	1/2/1973	7/19/1977, 42 FR 37000	Ref 52.999(c)(06)
Air Quality Maintenance Area for PM	Shreveport, LA	12/9/1977	8/18/1978, 43 FR 36628	Ref 52.999(c)(09)
Air Quality Surveillance Network	New Orleans, LA	4/3/1978	1/29/1979, 44 FR 05601	Ref 52.999(c)(10) Change of sampling site location
Louisiana Ozone SIP	Nonattainment areas, AQCR 022 and 106	4/30/1979	2/14/1980, 45 FR 09909	Ref 52.999(c)(15) Part D requirement
Evidence of Notice and Public Hearing	Statewide	6/20/1979	2/10/1982, 47 FR 06017	Ref 52.999(c)(16)
Emission Inventory	Nonattainment areas	8/28/1978	2/14/1980, 45 FR 09909	Ref 52.999(c)(17)
Air Quality Surveillance Network	Statewide	1/10/1980	8/6/1981, 46 FR 40006	Ref 52.999(c)(20) Final Revisions to ambient monitoring
Lead SIP	Baton Rouge, LA	10/31/1983	5/1/1984, 49 FR 18485	Ref 52.999(c)(40)
NSR and Visibility Monitoring	Class I Federal Areas in LA	10/14/1985	6/10/1986, 51 FR 20969	Ref 52.999(c)(44)
Small Business Program	Statewide	10/22/1992	6/23/1994, 59 FR 32359	Ref 52.999(c)(63)
Redesignation Request and Maintenance Plan	Pointe Coupe Parish	12/20/1995	1/6/1997, 61 FR 00648	Ref 52.999(c)(70)
VOC RACT Negative Declarations	Baton Rouge nonattainment area	12/15/1995	10/30/1996, 61 FR 55894	Ref 52.999(c)(72)
Redesignation Request and Maintenance Plan	Calcasieu Parish	12/20/1995	5/2/1997, 62 FR 24036	Ref 52.999(c)(73).
Contingency Plan	Baton Rouge, LA	12/28/2001	9/26/2002, 67 FR 60590	Substitute measure to replace the measure approved on 7/2/1999, 64 FR 35939
Clean Fuel Fleet Program Substitution	Baton Rouge, LA	3/21/1999	7/19/1999 64 FR 38580	Substituted above RACT VOC emission reductions from storage tank rule LAC 33:III.2103
Attainment Demonstration for the 1-Hour Ozone NAAQS	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
Ozone Attainment Date Extension to 11/15/2005	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
2005 Motor Vehicle Emissions Budgets	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
Enforceable Transportation Control Measure Appendix F	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
Enforceable commitment to perform a mid-course review and submit a SIP and revision by 05/1/2004	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
Post 1996 Rate of Progress Plan Revisions	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
15% Rate of Progress Plan Revisions	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
1990 VOC Base Year Inventory Revisions	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
Reasonable Available Control Measure Analysis	Baton Rouge, LA	12/31/2001	10/2/2002, 67 FR 61786
Air Quality Improvement Plan, 8-hour ozone standard attainment demonstration and associated control measures for the Shreveport-Bossier City EAC area	Bossier, Caddo and Webster Parishes, LA	12/28/2004	8/22/2005, 70 FR 48880
Vehicle Miles Traveled Offset Analysis	Baton Rouge Nonattainment Area	3/22/2005	11/21/2006, 71 FR 67308
Clean Air Interstate Rule Sulfur Dioxide Trading Program	Statewide	9/22/2006	7/20/2007, 72 FR 39741	Acid Rain Program Provisions NOT in SIP.
Clean Air Interstate Rule Nitrogen Oxides Annual and Ozone Season Trading Programs	Statewide		9/28/2007, 72 FR 55064	SIP revision also addresses CAA 110(a)(2)(D)(i)—Interstate Transport. The protection of visibility requirement will be re-evaluated after submission of the regional haze SIP.
8-Hour Ozone Section 110 Maintenance Plan	Beauregard Parish, LA	8/23/2006	11/6/2007, 72 FR 62579
8-Hour Ozone Section 110 Maintenance Plan	Grant Parish, LA	8/23/2006	11/6/2007, 72 FR 62579
8-Hour Ozone Section 110 Maintenance Plan	St. Mary Parish, LA	9/27/2006	11/6/2007, 72 FR 62579
8-Hour Ozone Section 110 Maintenance Plan	Lafayette Parish, LA	10/13/2006	3/24/2008, 73 FR 15411
8-Hour Ozone Section 110 Maintenance Plan	Lafourche Parish, LA	12/19/2006	3/24/2008, 73 FR 15411
1997 8-Hour Ozone Section 110 Maintenance Plan	New Orleans Ozone Maintenance Area (including Jefferson, Orleans, St. Bernard and St. Charles Parishes), LA	6/29/2007	9/16/2008, 73 FR 53373
1997 8-Hour Ozone Section 110 Maintenance Plan	Calcasieu Parish (Lake Charles Area), LA	7/20/2007	10/9/2008, 73 FR 59518
1997 8-Hour Ozone Section 110 Maintenance Plan	St. James Parish, LA	8/24/2007	10/9/2008, 73 FR 59518
2002 Emission Inventory	Baton Rouge, LA	7/31/2007	9/3/2009, 74 FR 45561
Infrastructure for the 1997 Ozone and 1997 PM2.5 NAAQS	Statewide	12/11/2007 1/7/2008 3/24/2011	7/19/2011, 76 FR 42549	Approval for CAA sections 110(a)(2)(A), (B), (C), (D)(ii), (E), (F), (G), (H), (J), (K), (L), and (M).
Baton Rouge Ozone Nonattainment Area Redesignation Request and Maintenance Plan	Baton Rouge, LA	8/31/2010	11/30/2011, 76 FR 74000
1997 8-Hour Ozone Section 110 Maintenance Plan	Pointe Coupee Parish, LA	2/28/2007	5/9/2013, 78 FR 27058
Interstate transport for the 2006 PM2.5 NAAQS (contribute to nonattainment or interfere with maintenance)	Statewide	5/16/2011 5/21/2013	4/15/2014, 79 FR 21142	SIP submission dated 5/16/2011, technical supplement dated 5/21/2013.
2011 Emissions Inventory for the 2008 Ozone NAAQS	Baton Rouge Ozone Nonattainment Area	5/2/2016	7/5/2016, 81 FR 43490
Infrastructure for the 2006 PM2.5 NAAQS	Statewide	5/16/2011	10/4/2016, 81 FR 68322	Approval for 110(a)(2)(A), (B), (C), (D)(i) (portion pertaining to PSD), D(ii), (E), (F), (G), (H), (J), (K), (L) and (M).
Infrastructure for the 2008 Pb NAAQS	Statewide	10/10/2011	10/4/2016, 81 FR 68322	Approval for 110(a)(2)(A), (B), (C), (D), (E), (F), (G), (H), (J), (K), (L) and (M).
Infrastructure for the 2008 O3 NAAQS	Statewide	6/4/2013	10/4/2016, 81 FR 68322	Approval for 110(a)(2)(A), (B), (C), (D)(i) (portion pertaining to PSD), D(ii), (E), (F), (G), (H), (J), (K), (L) and (M).
Infrastructure for the 2010 NO2 NAAQS	Statewide	6/4/2013	10/4/2016, 81 FR 68322	Approval for 110(a)(2)(A), (B), (C), (D)(i) (portions pertaining to nonattainment, interference with maintenance and PSD), D(ii), (E), (F), (G), (H), (J), (K), (L) and (M).
Infrastructure for the 2010 SO2 NAAQS	Statewide	6/4/2013	10/4/2016, 81 FR 68322	Approval for 110(a)(2)(A), (B), (C), (D)(i) (portion pertaining PSD), D(ii), (E), (F), (G), (H), (J), (K), (L) and (M).
Infrastructure for the 2012 PM2.5 NAAQS	Statewide	12/17/2015	10/4/2016, 81 FR 68322	Approval for 110(a)(2)(A), (B), (C), (D)(i) (portion pertaining to PSD), D(ii), (E), (F), (G), (H), (J), (K), (L) and (M).
2008 8-hour Ozone NAAQS Redesignation Request and Maintenance Plan	Baton Rouge Area	5/2/2015	12/27/2016, 82 FR 95051
Louisiana Regional Haze	Statewide	6/13/2008 8/11/2016 2/10/2017 10/26/2017	12/21/2017, 82 FR 60520	Supplemental information provided 10/9/2017 regarding Entergy Louisiana, LLC, Michoud Electric Generating Plant, Units 1, 2, and 3, Permit no. 2140-00014-V4, effective 4/28/15.
Interstate transport for the 2012 PM2.5 NAAQS (contribute to nonattainment or interfere with maintenance)	Statewide	12/11/2015 7/7/2017	5/3/2018, 83 FR 19438	Adequate provisions prohibiting emissions which will contribute significantly to nonattainment in, or interfere with maintenance of the 2012 PM2.5 NAAQS in any other State.
2008 8-hour Ozone NAAQS Revised Maintenance Plan	Baton Rouge Area	1/31/2018	5/25/2018, 83 FR 24226
St. Bernard Parish, Louisiana Nonattainment Area Plan for the 2010 Primary 1-Hour Sulfur Dioxide NAAQS	St. Bernard Parish, Louisiana SO2 Nonattainment Area	11/9/2017 2/8/2018 8/24/2018 10/9/2018	5/29/2019, 84 FR 24712	Revised AOC dated 8/2/2018 submitted 8/24/2018. Revised modeling submitted 10/9/2018.
Infrastructure for the 2015 Ozone NAAQS	Statewide	2/7/2019, 11/8/2019	6/3/2020, 85 FR 34106	Approval for 110(a)(2)(A), (B), (C), (D)(i)(I) (portion pertaining to PSD), D(ii), (E), (F), (G), (H), (J), (K), (L) and (M).
Stage II Vapor Recovery Decommissioning	Statewide	5/30/2019	6/3/2020, 85 FR 34108
Visibility Transport SIP for the 2015 ozone, 2012 PM2.5, 2010 NO2, 2010 SO2, 2008 ozone and 2006 PM2.5 NAAQS	Statewide	11/4/2020	5/10/2021, 86 FR 24715	Adequate provisions prohibiting emissions which interfere with visibility protection measures in any other State with respect to the 2015 ozone, 2012 PM2.5, 2010 NO2, 2010 SO2, 2008 ozone and 2006 PM2.5 NAAQS.
Louisiana Regional Haze Progress Report	Statewide	3/25/2021	9/24/2021, 86 FR 52991
Interstate transport for the 2010 SO2 NAAQS (contribute to nonattainment or interfere with maintenance)	Statewide	6/4/2013	7/7/2025, 90 FR 29743	Adequate provisions prohibiting emissions which will contribute significantly to nonattainment in or interfere with maintenance of the 2010 SO2 NAAQS in any other State.
Evangeline Parish Nonattainment Area Plan and Attainment Demonstration for the 2010 Primary 1-Hour SO2 NAAQS	Evangeline Parish, Louisiana SO2 Nonattainment Area	4/2/2025	7/10/2025, 90 FR 30591

[63 FR 63183, Nov. 12, 1998] Editorial Note:For Federal Register citations affecting § 52.970, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.

authority: 42 U.S.C. 7401

cite as: 40 CFR 52.970