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EPA Approved Statutes and Regulations in the Mississippi SIP

About this website: This website does not necessarily represent the current version of the SIPs, TIPs, or FIPs.  The official SIPs, TIPs, and FIPs are contained in regulations promulgated in the Federal Register and codified in the U.S. Code of Federal Regulations (CFR).  While we make every effort to maintain the accuracy of the files accessible here, inconsistencies may occur.  Please contact us using the link below if you find any errors in these files.

EPA Approved Mississippi Regulations.

State citation Title/subject State effective date EPA approval date Explanation
APC-S-1   Air Emission Regulations for the Prevention, Abatement, and Control of Air Contaminants
Section 1 General 1/9/94 2/12/96, 61 FR 5295  
Section 2 Definitions 2/9/2009 9/25/2015, 80 FR 57731  
Section 3 Specific Criteria for Sources of Particulate Matter 2/9/2009 9/25/2015, 80 FR 57731  
Section 4 Specific Criteria for Sources of Sulfur Compounds 1/9/94 2/12/96, 61 FR 5295  
Section 5 Specific Criteria for Sources of Chemical Emissions 1/9/94 2/12/96, 61 FR 5295  
Section 6 New Sources 5/28/99 12/20/02, 67 FR 77926 Subsection 2, “Other Limitations,” and Subsection 3, “New Source Performance Standards,” are not federally approved.
Section 7 Exceptions 2/4/72 5/31/72, 37 FR 10875  
Section 9 Stack Height Considerations. 5/1/86 9/23/87, 52 FR 35704  
Section 10 Provisions for Upsets, Startups, and Shutdowns 1/9/94 2/12/96, 61 FR 5295  
Section 11 Severability 1/9/94 2/12/96, 61 FR 5295  
Section 14 Provision for the Clean Air Interstate Rule 12/17/06 10/3/07, 72 FR 56268  
APC-S-2   Permit Regulations for the Construction and/or Operation of Air Emissions Equipment
Section I General Requirements 8/27/05 7/10/06, 71 FR 38773  
Section II General Standards Applicable to All Permits 8/27/05 7/10/06, 71 FR 38773  
Section III Application For Permit To Construct and State Permit To Operate New Stationary Source 8/27/05 7/10/06, 71 FR 38773  
Section IV Public Participation and Public Availability of Information 8/27/05 7/10/06, 71 FR 38773  
Section V Application Review 8/27/05 7/10/06, 71 FR 38773  
Section VI Compliance Testing 8/27/05 7/10/06, 71 FR 38773  
Section VII Emission Evaluation Report 8/27/05 7/10/06, 71 FR 38773  
Section VIII Procedures for Renewal of State Permit To Operate 8/27/05 7/10/06, 71 FR 38773  
Section IX Reporting and Record Keeping 8/27/05 7/10/06, 71 FR 38773  
Section X Emission Reduction Schedule 8/27/05 7/10/06, 71 FR 38773  
Section XI General Permits 8/27/05 7/10/06, 71 FR 38773  
Section XII Multi-Media Permits 8/27/05 7/10/06, 71 FR 38773  
Section XIII Exclusions 8/27/05 7/10/06, 71 FR 38773  
Section XIV CAFO 8/27/05 7/10/06, 71 FR 38773  
Section XV Options 8/27/05 7/10/06, 71 FR 38773  
Section XVI Permit Transfer 8/27/05 7/10/06, 71 FR 38773  
Section XVII Severability 8/27/05 7/10/06, 71 FR 38773  
APC-S-3   Regulations for the Prevention of Air Pollution Emergency Episodes
Section 1 General 2/4/72 5/31/72, 37 FR 10875  
Section 2 Definitions 2/4/72 5/31/72, 37 FR 10875  
Section 3 Episode Criteria 6/3/88 11/13/89, 54 FR 47211  
Section 4 Emission Control Action Programs 2/4/72 5/31/72, 37 FR 10875  
Section 5 Emergency Orders 6/3/88 11/13/89, 54 FR 47211  
APC-S-5-Regulations for Prevention of Significant Deterioration for Air Quality
All   12/14/2011 3/5/2015, 80 FR 11893 The approval does not include incorporation by reference of the CO2 Biomass Deferral which was withdrawn by the State on October 22, 2014. On 9-26-2012, EPA approved a revision to APC-S-5 which incorporated by reference the regulations found at 40 CFR 52.21 as of March 22, 2011. This approval did not include Mississippi's revision to IBR (at Rule APC-S-5) the term “particulate matter emissions” (as promulgated in the May 16, 2008 NSR PM2.5 Rule (at 40 CFR 51.166(b)(49)(vi)) and the PM2.5 SILs threshold and provisions (as promulgated in the October 20, 2010 PM2.5 PSD Increment-SILs-SMC Rule at 40 CFR 52.21(k)(2)). Note: On October 22, 2014, Mississippi withdrew the PM2.5 SILs provision from Mississippi's May 18, 2011 SIP Submission.
          On December 29, 2010, EPA approved a revision to APC-S-5 which incorporated by reference the regulations found at 40 CFR 52.21 as of September 13, 2010. See 75 FR 81858. That action approved the incorporation by reference with the exception of the phrase “except ethanol production facilities producing ethanol by natural fermentation under the North American Industry Classification System (NAICS) codes 325193 or 312140,” APC-S-5 incorporated by reference from 40 CFR 52.21(b)(1)(i)(a) and (b)(1(iii)(t). Additionally, that final EPA action did not incorporate by reference, into the Mississippi SIP, the administrative regulations that were amended in the Fugitive Emissions Rule (73 FR 77882) and are stayed through October 3, 2011.
Mississippi State Constitution
Article 4 Section 109 Interest of Public Officers in Contracts 9/27/2012 4/8/2013
78 FR 20795
 
Mississippi Code - Section 25, Chapter 4
Section 25-4-25 Persons required to file statement of economic interest 9/27/2012 4/8/2013
78 FR 20795
 
Section 25-4-27 Contents of statement of economic interest 9/27/2012 4/8/2013
78 FR 20795
 
Section 25-4-29 Filing dates for statement 9/27/2012 4/8/2013
78 FR 20795
 
Section 25-4-101 Declaration of public policy 9/27/2012 4/8/2013
78 FR 20795
 
Section 25-4-103 Definitions 9/27/2012 4/8/2013
78 FR 20795
 
Section 25-4-105 Certain actions, activities and business relationships prohibited or authorized; contacts in violation of section voidable; penalties 9/27/2012 4/8/2013
78 FR 20795
 
11-MAC-Part 2-11 Regulations for Ambient Air Quality Nonattainment Areas
Rule 11.1 General 9/26/2015 1/12/2016, 81 FR 1321  
Rule 11.2 Definitions 9/26/2015 1/12/2016, 81 FR 1321  
Rule 11.3 Emissions Statement 9/26/2015 1/12/2016, 81 FR 1321  

[62 FR 35442, July 1, 1997]

Editorial Note: For Federal Register citations affecting §52.1270, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.