§ 52.770 Identification of plan.

(a) Purpose and scope. This section sets forth the applicable State Implementation Plan (SIP) for Indiana under section 110 of the Clean Air Act, 42 U.S.C. 7401, and 40 CFR Part 51 to meet National Ambient Air Quality Standards.

(b) Incorporation by reference. (1) Material listed in paragraphs (c), (d), and (e) of this section with an EPA approval date prior to December 31, 2009, 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 an EPA approval date after December 31, 2009, will be incorporated by reference in the next update to the SIP compilation.

(2) EPA Region 5 certifies that the rules/regulations provided by the 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 SIP as of December 31, 2009.

(3) Copies of the materials incorporated by reference may be inspected at the Environmental Protection Agency, Region 5, Air Programs Branch, 77 West Jackson Boulevard, Chicago, IL 60604; the EPA, Air and Radiation Docket and Information Center, EPA Headquarters Library, Infoterra Room (Room Number 3334), EPA West Building, 1301 Constitution Ave., NW., Washington, DC 20460, and the National Archives and Records Administration. If you wish to obtain materials from a docket in the EPA Headquarters Library, please call the Office of Air and Radiation (OAR) Docket/Telephone number: (202) 566–1742. For information on the availability of this material at NARA, call 202–741–6030, or go to: http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.

EPA-Approved Indiana Regulations

Indiana citation	Subject	Indiana effective date	EPA approval date	Notes
Article 1. General Provisions
Rule 1. Provisions Applicable Throughout Title 326
1–1–2	References to federal Act	6/24/1994	7/21/1997, 62 FR 38919.
1–1–3	References to the Code of Federal Regulations	6/24/2020	11/2/2022, 87 FR 66091
1–1–4	Severability		2/18/1982, 47 FR 6622.
1–1–5	Savings clause		2/18/1982, 47 FR 6622.
1–1–6	Credible evidence	3/16/2005	10/19/2005, 70 FR 60735.
Rule 2. Definitions
1–2–1	Applicability of definitions	9/26/1980	11/5/1981, 46 FR 54943.
1–2–2	“Allowable emissions” defined	6/24/1994	7/21/1997, 62 FR 38919.
1–2–3	Air pollution control equipment	9/26/1980	11/5/1981, 46 FR 54943.
1–2–4	“Applicable state and federal regulations” defined	6/24/1994	7/21/1997, 62 FR 38919.
1–2–5	“Attainment area” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–6	“Best available control technology (BACT)” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–6.5	Board	8/31/2014	12/3/2014, 79 FR 71672.
1–2–7	“Bulk gasoline plant” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–8	“Bulk gasoline terminal” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–9	“Catalytic cracking unit” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–10	“Charging” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–11	“Charge port” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–12	“Clean Air Act” defined	6/24/1994	7/21/1997, 62 FR 38919.
1–2–13	“Coal processing” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–14	“Coating line” defined	6/5/1991	3/6/1992, 57 FR 8082.
1–2–16	“Coke oven battery” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–17	Coke Oven Topside	9/26/1980	11/5/1981, 46 FR 54943.
1–2–18	Coke-Side	9/26/1980	11/5/1981, 46 FR 54943.
1–2–18.5	“Cold cleaner degreaser” defined	3/1/2013	7/25/2014, 79 FR 43260.
1–2–19	“Combustion for indirect heating” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–20	Commence Construction	9/26/1980	11/5/1981, 46 FR 54943.
1–2–21	Construction	9/26/1980	11/5/1981, 46 FR 54943.
1–2–21.5	“Conveyorized degreaser” defined	5/18/1990	3/6/1992, 57 FR 8082.
1–2–22	Cutback asphalt	9/26/1980	11/5/1981, 46 FR 54943.
1–2–22.5	“Department” defined	1/21/1995	7/5/1995, 60 FR 34856.
1–2–23	“Electric arc furnaces” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–23.5	“Emissions unit” defined	12/25/1998	10/23/13, 78 FR 63093
1–2–24	EPA	9/26/1980	11/5/1981, 46 FR 54943.
1–2–25	Excess air	9/26/1980	11/5/1981, 46 FR 54943.
1–2–26	Existing facility	9/26/1980	11/5/1981, 46 FR 54943.
1–2–27	Facility	9/26/1980	11/5/1981, 46 FR 54943.
1–2–28	Farming operation	9/26/1980	11/5/1981, 46 FR 54943.
1–2–28.5	“Federally enforceable” defined	1/21/1995	7/5/1995, 60 FR 34856.
1–2–29	Flare	9/26/1980	11/5/1981, 46 FR 54943.
1–2–29.5	“Freeboard height” defined	5/18/1990	3/6/1992, 57 FR 8082.
1–2–29.6	“Freeboard ratio” defined	5/18/1990	3/6/1992, 57 FR 8082.
1–2–30	Fugitive dust	9/26/1980	11/5/1981, 46 FR 54943.
1–2–31	Gas collector main	9/26/1980	11/5/1981, 46 FR 54943.
1–2–32	Gasoline	9/26/1980	11/5/1981, 46 FR 54943.
1–2–32.1	“Gooseneck cap” defined	6/11/1993	6/15/1995, 60 FR 31412.
1–2–33	Governmental unit	9/26/1980	11/5/1981, 46 FR 54943.
1–2–33.1	“Grain elevator” defined	6/24/1994	7/21/1997, 62 FR 38919.
1–2–33.2	“Grain terminal elevator” defined	6/24/1994	7/21/1997, 62 FR 38919.
1–2–34	Incinerator	9/26/1980	11/5/1981, 46 FR 54943.
1–2–34.1	“Jumper pipe” defined	6/11/1993	6/15/1995, 60 FR 31412.
1–2–35	Larry car	9/26/1980	11/5/1981, 46 FR 54943.
1–2–36	Lowest achievable emission rate	9/26/1980	11/5/1981, 46 FR 54943.
1–2–37	Luting material	9/26/1980	11/5/1981, 46 FR 54943.
1–2–38	Major facility	9/26/1980	11/5/1981, 46 FR 54943.
1–2–39	Malfunction	9/26/1980	11/5/1981, 46 FR 54943.
1–2–40	Material	9/26/1980	11/5/1981, 46 FR 54943.
1–2–41	Military specifications	9/26/1980	11/5/1981, 46 FR 54943.
1–2–42	Modification	9/26/1980	11/5/1981, 46 FR 54943.
1–2–43	Natural growth	9/26/1980	11/5/1981, 46 FR 54943.
1–2–44	Necessary preconstruction approvals for permits	9/26/1980	11/5/1981, 46 FR 54943.
1–2–45	New facility	9/26/1980	11/5/1981, 46 FR 54943.
1–2–46	Nonattainment areas	9/26/1980	11/5/1981, 46 FR 54943.
1–2–47	“Noncombustible container” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–48	“Nonphotochemically reactive hydrocarbons” or “negligibly photochemically reactive compounds” defined	10/31/2010	5/13/2011, 76 FR 27904.
1–2–49	Offtake piping	9/26/1980	11/5/1981, 46 FR 54943.
1–2–49.5	“Open top vapor degreaser” defined	5/18/1990	3/6/1992, 57 FR 8082.
1–2–50	Oven door	9/26/1980	11/5/1981, 46 FR 54943.
1–2–51	“Owner or operator” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–52	“Particulate matter” defined	1/19/2005	10/19/2005, 70 FR 60735.
1–2–52.2	“PM2.5” defined	1/19/2005	10/19/2005, 70 FR 60735.
1–2–52.4	“PM10” defined	1/19/2005	10/19/2005, 70 FR 60735.
1–2–54	Positive net air quality benefit	9/26/1980	11/5/1981, 46 FR 54943.
1–2–55	Potential emissions	9/26/1980	11/5/1981, 46 FR 54943.
1–2–56	Pre-carbonization	9/26/1980	11/5/1981, 46 FR 54943.
1–2–57	Primary chamber	9/26/1980	11/5/1981, 46 FR 54943.
1–2–58	Process	9/26/1980	11/5/1981, 46 FR 54943.
1–2–59	Process weight; weight rate	9/26/1980	11/5/1981, 46 FR 54943.
1–2–60	Pushing	9/26/1980	11/5/1981, 46 FR 54943.
1–2–61	“Push-side” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–62	“Qualified observer” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–62.1	“Quench car” defined	6/11/1993	6/15/1995, 60 FR 31412.
1–2–63	Quenching	9/26/1980	11/5/1981, 46 FR 54943.
1–2–63.1	“Quench reservoir” defined	6/11/1993	6/15/1995, 60 FR 31412.
1–2–63.2	“Quench tower” defined	6/11/1993	6/15/1995, 60 FR 31412.
1–2–64	Reasonable further progress	9/26/1980	11/5/1981, 46 FR 54943.
1–2–64.1	“Reasonably available control technology” or “RACT” defined	1/21/1995	7/5/1995, 60 FR 34856.
1–2–65	Reconstruction	9/26/1980	11/5/1981, 46 FR 54943.
1–2–66	Regulated pollutant	9/26/1980	11/5/1981, 46 FR 54943.
1–2–67	Reid vapor pressure	9/26/1980	11/5/1981, 46 FR 54943.
1–2–68	Related facilities	9/26/1980	11/5/1981, 46 FR 54943.
1–2–69	Respirable dust	9/26/1980	11/5/1981, 46 FR 54943.
1–2–70	“Secondary chamber” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–71	“Shutdown condition” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–72	“Solvent” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–73	“Source” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–74	“Stack” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–75	“Standard conditions” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–76	“Startup condition” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–77	“Standpipe lid” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–80	“Tank wagon” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–81	“Temporary emissions” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–82	“Theoretical air” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–82.5	“Total suspended particulate” or “TSP” defined	1/19/2005	10/19/2005, 70 FR 60735.
1–2–83	“Transfer efficiency” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–84	“Transport” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–85	“True vapor pressure” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–86	“Unclassifiable (unclassified) areas” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–87	“Underfire” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–88	“Vapor balance system” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–89	“Vapor control system” defined	9/26/1980	11/5/1981, 46 FR 54943.
1–2–90	“Volatile organic compound” or “VOC” defined	5/26/2007	3/18/2008, 73 FR 14389.
1–2–91	“Wood products” defined	9/26/1980	11/5/1981, 46 FR 54943.
Rule 3. Ambient Air Quality Standards
1–3–1	Applicability		11/27/1981, 46 FR 57895.
1–3–2	Sampling Methods and Analysis		11/27/1981, 46 FR 57895.
1–3–3	Quality assurance guidelines		11/27/1981, 46 FR 57895.
1–3–4	Ambient air quality standards	8/11/2017	7/31/2018, 83 FR 36751.
Rule 4. Attainment Status Designations
1–4–1	Definitions	1/18/2013	4/19/2013, 78 FR 23492
Rule 5. Episode Alert Levels
1–5–1	Air Pollution Forecast		5/31/1972, 37 FR 10842.
1–5–2	Air Pollution Alert		5/31/1972, 37 FR 10842.
1–5–3	Air Pollution Warning		5/31/1972, 37 FR 10842.
1–5–4	Air Pollution Emergency		5/31/1972, 37 FR 10842.
1–5–5	Termination		5/31/1972, 37 FR 10842.
Rule 6. Malfunctions
1–6–1	Applicability	1/29/2017	8/16/2022, 87 FR 50261
1–6–2	Records; notice of malfunction	1/29/2017	8/16/2022, 87 FR 50261
1–6–3	Preventive maintenance plans	3/15/1984	5/3/1990, 55 FR 18604.
1–6–4	Conditions under which malfunction not considered violation	1/29/2017	8/16/2022, 87 FR 50261
1–6–5	Excessive malfunctions; department actions	1/29/2017	8/16/2022, 87 FR 50261
1–6–6	Malfunction emission reduction program	1/29/2017	8/16/2022, 87 FR 50261
Rule 7. Stack Height Provisions
1–7–1	Applicability	8/27/1980	3/12/1982, 47 FR 10824.
1–7–3	Actual stack height provisions	8/27/1980	3/12/1982, 47 FR 10824.
1–7–5	Exemptions; limitations	8/27/1980	3/12/1982, 47 FR 10824.
Article 2. Permit Review Rules
Rule 1.1. General Provisions
2–1.1–1	Definitions	7/11/12	10/29/12, 77 FR 65478	(2) and (10) only.
2–1.1–6	Public notice	6/26/1999	6/27/2003, 68 FR 38197
2–1.1–7	Fees	9/10/2004	6/18/2007, 72 FR 33395
2–1.1–8	Time periods for determination on permit applications	6/26/1999	6/27/2003, 68 FR 38197
2–1.1–9.5	General provisions; term of permit	12/16/2007	10/6/2009, 74 FR 51240
Rule 2. Prevention of Significant Deterioration (PSD) Requirements
2–2–1	Definitions	3/16/2011	9/28/2011, 76 FR 59899	(a) through (e), (f)(2) through (f)(3), (g) through (cc), (dd)(2) through (dd)(3), (ee)(1) through (ee)(2), (ff)(2) through (ff)(6), (gg)(1)(A) through (gg)(1)(B), (gg)(2) through (gg)(3), (hh) through (rr), (ss)(2) through (ss)(6), (tt) through (vv), (ww)(1)(A) through (ww)(1)(E), (ww)(1)(G) through (ww)(1)(W), (ww)(2), (xx) through (aaa).
2–2–1	Definitions	7/11/2012	10/29/2012, 77 FR 65478	(dd)(1), (ff)(7), (ss)(1), (ww)(1)(F) and (ww)(1)(G) only.
2–2–1	Definitions	7/11/2012	7/2/2014, 79 FR 37646	(f)(1), (ee)(3), and (gg)(1)(C) only.
2–2–1	Definitions	9/16/2011	4/7/2022, 87 FR 20331	(ff)(1) only.
2–2–2	Applicability	10/31/2010	7/8/2011, 76 FR 40242
2–2–3	Control technology review; requirements	9/10/2004	6/18/2007, 72 FR 33395
2–2–4	Air quality analysis; requirements	3/16/2011	9/28/2011, 76 FR 59899	(a), (b)(1), (b)(2)(A)(i) through (b)(2)(A)(iv), (b)(2)(A)(vi) through (b)(2)(A)(xiii), (b)(2)(B), (b)(3), (c)(1) through (c)(3), (c)(5) through (c)(7).
2–2–4	Air quality analysis; requirements	7/11/2012	10/29/2012, 77 FR 65478	(b)(2)(A)(vi) only.
2–2–4	Air quality analysis; requirements	7/11/2012	7/2/2014, 79 FR 37646	(c)(4) only.
2–2–5	Air quality impact; requirements	10/31/2010	7/8/2011, 76 FR 40242
2–2–6	Increment consumption; requirements	7/11/2012	8/11/2014, 79 FR 46710	(b) only
2–2–8	Source obligation	10/31/2010	7/8/2011, 76 FR 40242
2–2–10	Source information	10/31/2010	7/8/2011, 76 FR 40242
2–2–11	Stack height provisions	4/22/2001	6/27/2003, 68 FR 38197
2–2–12	Permit rescission	4/8/2004	5/20/2004, 69 FR 29071
2–2–13	Area designation and redesignation	4/22/2001	6/27/2003, 68 FR 38197
2–2–14	Sources impacting federal Class I areas: additional requirements	7/11/2012	7/2/2014, 79 FR 37646
2–2–15	Public participation	4/22/2001	6/27/2003, 68 FR 38197
2–2–16	Ambient air ceilings	4/22/2001	6/27/2003, 68 FR 38197
Rule 3. Emission Offset
2–3–1	Definitions	10/31/2010	7/8/2011, 76 FR 40242
2–3–2	Applicability	10/31/2010	7/8/2011, 76 FR 40242
2–3–3	Applicable requirements	10/31/2010	7/8/2011, 76 FR 40242
2–3–4	Banking of emission offsets	12/13/1993	10/7/1994, 59 FR 51108
2–3–5	Location of offsetting emissions	12/13/1993	10/7/1994, 59 FR 51108
Rule 3.4. Actuals Plantwide Applicability Limitations in Nonattainment Areas
2–3.4–1	Applicability	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–2	Definitions	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–3	Permit application requirements	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–4	Establishing PALs; general requirements	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–5	Public participation requirements for PALs	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–6	Establishing a 10 year actuals PAL level	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–7	Contents of the PAL permit	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–8	PAL effective period and reopening of the PAL permit	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–9	Expiration of a PAL	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–10	Renewal of a PAL	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–11	Increasing a PAL during the PAL effective period	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–12	Monitoring requirements for PALs	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–13	Record keeping requirements	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–14	Reporting and notification requirements	9/10/2004	6/18/2007, 72 FR 33395
2–3.4–15	Termination and revocation of a PAL	9/10/2004	6/18/2007, 72 FR 33395
Rule 5.1. Construction of New Sources
2–5.1–4	Transition procedures	9/10/2004	6/18/2007, 72 FR 33395
Rule 6. Emission Reporting
2–6–1	Applicability	4/24/2020	6/16/2021, 86 FR 31922
2–6–2	Definitions	3/27/2004	10/29/2004, 69 FR 63069
2–6–3	Compliance schedule	8/13/2006	3/29/2007, 72 FR 14678
2–6–4	Requirements	8/13/2006	3/29/2007, 72 FR 14678
2–6–5	Additional information requests	3/27/2004	10/29/2004, 69 FR 63069
Rule 7. Part 70 Permit Program
2–7–10.5	Part 70 permits; source modifications	10/26/2013	3/16/2015, 80 FR 13494	Indiana made typographical corrections to (f)(2)(C) on 1/11/2014.
Rule 8. Federally Enforceable State Operating Permit Program
2–8–1	Definitions	6/24/1994	8/18/1995, 60 FR 43008
2–8–2	Applicability	6/24/1994	8/18/1995, 60 FR 43008
2–8–3	Permit application	6/24/1994	8/18/1995, 60 FR 43008
2–8–4	Permit content	12/16/2007	10/6/2009, 74 FR 51240
2–8–5	Compliance requirements for FESOPs	6/24/1994	8/18/1995, 60 FR 43008
2–8–6	Federally enforceable requirements	6/24/1994	8/18/1995, 60 FR 43008
2–8–7	Permit issuance, renewal, and revisions	6/24/1994	8/18/1995, 60 FR 43008
2–8–8	Permit reopening	6/24/1994	8/18/1995, 60 FR 43008
2–8–9	Permit expiration	6/24/1994	8/18/1995, 60 FR 43008
2–8–10	Administrative permit amendments	6/24/1994	8/18/1995, 60 FR 43008
2–8–11	Permit modification (Repealed)	6/24/1994	8/18/1995, 60 FR 43008
2–8–11.1	Permit revisions	10/26/2013	3/16/2015, 80 FR 13494	Indiana made typographical corrections to (d)(4) on 1/11/2014.
2–8–12	Emergency provision	6/24/1994	8/18/1995, 60 FR 43008
2–8–13	Public notice	6/24/1994	8/18/1995, 60 FR 43008
2–8–14	Review by U.S. EPA	6/24/1994	8/18/1995, 60 FR 43008
2–8–15	Operational flexibility	6/24/1994	8/18/1995, 60 FR 43008
2–8–16	Fees	6/24/1994	8/18/1995, 60 FR 43008
2–8–17	Local agencies	6/24/1994	8/18/1995, 60 FR 43008
Rule 9. Source Specific Operating Agreement Program
2–9–1	General provisions	1/29/2017	8/16/2022, 87 FR 50261
2–9–2	Source specific restrictions and conditions (Repealed)	6/24/1994	4/2/1996, 61 FR 14487	Sec. 2(a), 2(b), and 2(e)
Article 3. Monitoring Requirements
Rule 1. Continuous Monitoring of Emissions
3–1–1	Applicability		9/4/1981, 46 FR 44448
Rule 2.1. Source Sampling Procedures
3–2.1–5	Specific Testing Procedures	7/15/1995	4/9/1996, 61 FR 15704
Rule 4. General Provisions
3–4–1	Definitions	9/10/2011	10/23/2013, 78 FR 63093
3–4–2	Certification	9/10/2011	10/23/2013, 78 FR 63093
3–4–3	Conversion factors	9/10/2011
Rule 5. Continuous Monitoring of Emissions
3–5–1	Applicability; continuous monitoring requirements for applicable pollutants	4/24/2020	6/25/2021, 86 FR 33525
3–5–2	Minimum performance and operating specifications	9/10/2011	10/23/2013, 78 FR 63093
3–5–3	Monitor system certification	9/10/2011	10/23/2013, 78 FR 63093
3–5–4	Standard operating procedures	9/10/2011	10/23/2013, 78 FR 63093
3–5–5	Quality assurance requirements	9/10/2011	10/23/2013, 78 FR 63093
3–5–6	Recordkeeping requirements	9/10/2011	10/23/2013, 78 FR 63093
3–5–7	Reporting requirements	9/10/2011	10/23/2013, 78 FR 63093
3–5–8	Operation and maintenance of continuous emission monitoring and continuous opacity monitoring systems	9/10/2011	10/23/2013, 78 FR 63093
Rule 6. Source Sampling Procedures
3–6–1	Applicability; test procedures	9/10/2011	10/23/2013, 78 FR 63093
3–6–2	Source sampling protocols	9/10/2011	10/23/2013, 78 FR 63093
3–6–3	Emission testing	9/10/2011	10/23/2013, 78 FR 63093
3–6–4	Reporting	9/10/2011	10/23/2013, 78 FR 63093
3–6–5	Specific testing procedures; particulate matter; PM₁₀; PM_2.5; sulfur dioxide; nitrogen oxides; volatile organic compounds	9/10/2011	10/23/2013, 78 FR 63093
Rule 7. Fuel Sampling and Analysis Procedures
3–7–1	Applicability	9/10/2011	10/23/2013, 78 FR 63093
3–7–2	Coal sampling and analysis methods	9/10/2011	10/23/2013, 78 FR 63093
3–7–3	Alternate coal sampling and analysis methods	9/10/2011	10/23/2013, 78 FR 63093
3–7–4	Fuel oil sampling; analysis methods	9/10/2011	10/23/2013, 78 FR 63093
3–7–5	Recordkeeping requirements; standard operating procedures	9/10/2011	10/23/2013, 78 FR 63093
Article 4. Burning Regulations
Rule 1. Open Burning¹
4–1–0.5	Definitions	2/10/2001	12/9/2014, 79 FR 72979
4–1–1	Scope	2/10/2001	12/9/2014, 79 FR 72979
4–1–2	Prohibition against open burning	2/10/2001	12/9/2014, 79 FR 72979
4–1–3	Exemptions	10/28/2011	12/9/2014, 79 FR 72979
4–1–4	Emergency burning	10/28/2011	12/9/2014, 79 FR 72979
4–1–4.1	Open burning approval; criteria and conditions	12/15/2002	12/9/2014, 79 FR 72979
4–1–4.2	Open burning; approval revocation	2/10/2001	12/9/2014, 79 FR 72979
4–1–4.3	Open burning approval; delegation of authority	2/10/2001	12/9/2014, 79 FR 72979
Rule 2. Incinerators
4–2–1	Applicability	12/15/2002	11/30/2004, 69 FR 69531
4–2–2	Incinerators	12/15/2002	11/30/2004, 69 FR 69531
4–2–3	Portable incinerators (Repealed)	12/15/2002	11/30/2004, 69 FR 69531
Article 5. Opacity Regulations
Rule 1. Opacity Limitations
5–1–1	Applicability	11/8/1998	7/16/2002, 67 FR 46589
5–1–2	Opacity limitations	11/8/1998	7/16/2002, 67 FR 46589
5–1–3	Temporary alternative opacity limitations	11/8/1998	7/16/2002, 67 FR 46589
5–1–4	Compliance determination	6/11/1993	6/15/1995, 60 FR 31412	Sec. 4(a).
		11/8/1998	7/16/2002, 67 FR 46589	Sec. 4(b).
5–1–5	Violations	6/11/1993	6/15/1995, 60 FR 31412	(a) and (c).
5–1–5	Violations	11/8/1998	7/16/2002, 67 FR 46589	(b)(1)(A) through (b)(1)(D), (b)(1)(F) through (b)(1)(I), (b)(2) through (b)(11).
5–1–5	Violations	7/11/2012	7/2/2014, 79 FR 37646	(b)(1)(E) only.
5–1–7	State implementation plan revisions	6/11/1993	6/15/1995, 60 FR 31412
5–1–8	Site-specific temporary alternate opacity limitations	12/6/2014	9/30/2016, 81 FR 67186
Article 6. Particulate Rules
Rule 2. Particulate Emission Limitations for Sources of Indirect Heating
6–2–1	Applicability	10/21/1983	5/17/1985, 50 FR 20569
6–2–2	Emission limitations for facilities specified in 326 IAC 6–2–1(b)	10/21/1983	5/17/1985, 50 FR 20569
6–2–3	Emission limitations for facilities specified in 326 IAC 6–2–1(c)	10/21/1983	5/17/1985, 50 FR 20569
6–2–4	Emission limitations for facilities specified in 326 IAC 6–2–1(d)	10/21/1983	5/17/1985, 50 FR 20569
Rule 3. Particulate Emission Limitations for Manufacturing Processes
6–3–1	Applicability	6/12/2002	7/25/2005, 70 FR 42495	Sec. 1.(a) and (b).
		4/20/2012	6/17/2014, 79 FR 34435	only Sec. 1. (c).
6–3–1.5	Definitions	6/12/2002	7/25/2005, 70 FR 42495
6–3–2	Particulate emission limitations, work practices, and control technologies	6/12/2002	7/25/2005, 70 FR 42495
Rule 4. Fugitive Dust Emissions
6–4–1	Applicability of rule	11/16/1973	10/28/1975, 40 FR 50032	Approved as APC–20 Sec. 1. Definitions.
6–4–2	Emission limitations	11/16/1973	10/28/1975, 40 FR 50032	Approved as APC–20 Sec. 2. Allowable Emissions.
6–4–3	Multiple sources of fugitive dust	11/16/1973	10/28/1975, 40 FR 50032	Approved as APC–20 Sec. 3. Applicability.
6–4–4	Motor vehicle fugitive dust sources	11/16/1973	10/28/1975, 40 FR 50032	Approved as APC–20 Sec. 4. Mobile Fugitive Dust Sources.
6–4–5	Measurement processes	11/16/1973	10/28/1975, 40 FR 50032	Approved as APC–20 Sec. 5. Methods of Measurement.
6–4–6	Exceptions	11/16/1973	10/28/1975, 40 FR 50032	Approved as APC–20 Sec. 6.
6–4–7	Compliance date	11/16/1973	10/28/1975, 40 FR 50032	Approved as APC–20 Sec. 3(e).
Rule 7. Particulate Matter Emission Limitations for Southern Indiana Gas and Electric Company
6–7–1	Southern Indiana Gas and Electric Company (SIGECO)	8/30/2008	11/10/2009, 74 FR 57904
Article 6.5. Particulate Matter Limitations Except Lake County
Rule 1. General Provisions
6.5–1–1	Applicability	4/20/2012	6/17/2014, 79 FR 34435
6.5–1–1.5	Definitions	9/9/2005	3/22/2006, 71 FR 14383
6.5–1–2	Particulate emission limitations; modification by commissioner	4/20/2012	6/17/2014, 79 FR 34435
6.5–1–3	Nonattainment area particulate limitations; compliance determination	9/9/2005	3/22/2006, 71 FR 14383
6.5–1–4	Compliance schedules	9/9/2005	3/22/2006, 71 FR 14383
6.5–1–5	Control strategies	4/20/2012	6/17/2014, 79 FR 34435
6.5–1–6	State implementation plan revisions	4/20/2012	6/17/2014, 79 FR 34435
6.5–1–7	Scope; affected counties	9/9/2005	3/22/2006, 71 FR 14383
Rule 2. Clark County
6.5–2–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–2–4	ESSROC Cement Corporation	2/22/2008	4/30/2008, 73 FR 23356
6.5–2–8	Kimball Office-Borden	2/22/2008	4/30/2008, 73 FR 23356
6.5–2–9	PQ Corporation	2/22/2008	4/30/2008, 73 FR 23356
Rule 3. Dearborn County
6.5–3–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–3–2	Anchor Glass Container Corporation	2/22/2008	4/30/2008, 73 FR 23356
6.5–3–3	Dearborn Ready Mix, LLC	2/22/2008	4/30/2008, 73 FR 23356
6.5–3–4	Indiana Michigan Power, Tanners Creek Plant	2/22/2008	4/30/2008, 73 FR 23356
6.5–3–5	Laughery Gravel	2/22/2008	4/30/2008, 73 FR 23356
Rule 4. Dubois County
6.5–4–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–2	Kimball Office—Jasper 15th Street	5/29/2015	2/22/2016, 81 FR 8650
6.5–4–3	Jasper Seating Co., Inc., Plant No. 3	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–4	DMI Furniture Plant No. 5	5/29/2015	2/22/2016, 81 FR 8650
6.5–4–5	Dubois County Farm Bureau Co-op	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–6	Forest Products No. 1	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–9	Indiana Desk Company	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–10	Indiana Dimension, Indiana Furniture Industries	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–11	Indiana Furniture Industries (Repealed)	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–15	Jasper Chair Company, Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–16	Jasper Desk Company, Incorporated	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–17	Kimball Office—Jasper Cherry Street	5/29/2015	2/22/2016, 81 FR 8650
6.5–4–18	Jasper Municipal Electric Utility	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–19	JOFCO Inc. Plants 1 and 2	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–21	Jasper Seating	2/22/2008	4/30/2008, 73 FR 23356
6.5–4–24	Styline Industries, Inc. Plant #8	5/29/2015	2/22/2016, 81 FR 8650
Rule 5. Howard County
6.5–5–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–5–2	Chrysler, LLC-Kokomo Casting Plant and Kokomo Transmission Plant	5/29/2015	2/22/2016, 81 FR 8650
6.5–5–5	Delco Electronics Corporation	5/29/2015	2/22/2016, 81 FR 8650
6.5–5–10	Kokomo Grain Company	2/22/2008	4/30/2008, 73 FR 23356
6.5–5–11	E & B Paving, Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–5–16	Martin Marietta Materials, Inc.	2/22/2008	4/30/2008, 73 FR 23356
Rule 6. Marion County
6.5–6–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–6–2	Allison Transmission	5/29/2015	2/22/2016, 81 FR 8650
6.5–6–5	Bunge North America (East), Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–6–18	Cargill, Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–6–22	Indiana Veneers Corporation	2/22/2008	4/30/2008, 73 FR 23356
6.5–6–23	Citizens Thermal Energy C.C. Perry K	2/22/2008	4/30/2008, 73 FR 23356
6.5–6–23.1	Indianapolis Power and Light Company (IPL) Harding Street Station	2/22/2008	4/30/2008, 73 FR 23356
6.5–6–25	National Starch and Chemical Company	5/29/2015	2/22/2016, 81 FR 8650
6.5–6–26	International Truck and Engine Corporation & Indianapolis Casting Corporation	5/29/2015	2/22/2016, 81 FR 8650
6.5–6–28	Quemetco Inc. (RSR Corporation)	2/22/2008	4/30/2008, 73 FR 23356
6.5–6–31	Vertellus Agriculture & Nutrition Specialties LLC	9/19/2021	3/22/2023, 88 FR 17161
6.5–6–33	Rolls-Royce Corporation	5/29/2015	2/22/2016, 81 FR 8650
6.5–6–34	St. Vincent's Hospital and Health Care Service	2/22/2008	4/30/2008, 73 FR 23356
6.5–6–35	Belmont Waste Water Sludge Incinerator	2/22/2008	4/30/2008, 73 FR 23356
Rule 7. St. Joseph County
6.5–7–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–7–6	Bosch Braking Systems Corporation	2/22/2008	4/30/2008, 73 FR 23356
6.5–7–10	RACO-Hubbell Electric Products	2/22/2008	4/30/2008, 73 FR 23356
6.5–7–11	Reith Riley Construction Company, Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–7–13	Holy Cross Services Corporation (Saint Mary's Campus)	2/22/2008	4/30/2008, 73 FR 23356
6.5–7–14	Accucast Technology, LLC	2/22/2008	4/30/2008, 73 FR 23356
6.5–7–16	University of Notre Dame du Lac	2/22/2008	4/30/2008, 73 FR 23356
6.5–7–18	Walsh & Kelly, Inc.	2/22/2008	4/30/2008, 73 FR 23356
Rule 8. Vanderburgh County
6.5–8–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–8–11	Nunn Milling Company, Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–8–12	Land O' Lakes Purina Feed LLC	2/22/2008	4/30/2008, 73 FR 23356
6.5–8–13	Southern Indiana Gas and Electric Company, Broadway Avenue Generating Station	2/22/2008	4/30/2008, 73 FR 23356
6.5–8–14	Whirlpool Corporation Highway 41 North	2/22/2008	4/30/2008, 73 FR 23356
Rule 9. Vigo County
6.5–9–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–9–10	S&G Excavating, Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–9–11	Duke Energy Indiana, Inc.—Wabash River Generating Station	2/22/2008	4/30/2008, 73 FR 23356
6.5–9–13	Sisters of Providence	2/22/2008	4/30/2008, 73 FR 23356
6.5–9–15	Terre Haute Grain	2/22/2008	4/30/2008, 73 FR 23356
6.5–9–17	Ulrich Chemical, Inc.	2/22/2008	4/30/2008, 73 FR 23356
Rule 10. Wayne County
6.5–10–1	General provisions	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–2	Barrett Paving Materials, Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–3	Belden Wire and Cable Company	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–5	Milestone Contractors LP (Cambridge City)	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–9	Earlham College	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–11	Johns Manville International, Inc.	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–12	Joseph H. Hill Co.	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–13	Land O' Lakes Purina Feed LLC	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–14	Milestone Contractors Richmond	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–15	Richmond Power & Light—Whitewater Valley Generating Station	2/22/2008	4/30/2008, 73 FR 23356
6.5–10–16	Richmond State Hospital	2/22/2008	4/30/2008, 73 FR 23356
Article 6.8. Particulate Matter Limitations for Lake County
Rule 1. General Provisions
6.8–1–1	Applicability	4/20/2012	6/17/2014, 79 FR 34435
6.8–1–1.5	Definitions	9/9/2005	3/22/2006, 71 FR 14383
6.8–1–2	Particulate emission limitations; modification by commissioner	4/20/2012	6/17/2014, 79 FR 34435
6.8–1–3	Compliance determination	9/9/2005	3/22/2006, 71 FR 14383
6.8–1–4	Compliance schedules	9/9/2005	3/22/2006, 71 FR 14383
6.8–1–5	Control strategies	4/20/2012	6/17/2014, 79 FR 34435
6.8–1–6	State implementation plan revisions	4/20/2012	6/17/2014, 79 FR 34435
6.8–1–7	Scope	2/22/2008	4/30/2008, 73 FR 23356
Rule 2. Lake County: PM₁₀Emission Requirements
6.8–2–1	General provisions and definitions	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–2	Lake County: PM₁₀ and total suspended particulates (TSP) emissions	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–4	ASF-Keystone, Inc.—Hammond	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–6	BP Products North America, Inc.—Whiting Refinery	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–7	Bucko Construction Company, Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–8	Cargill, Inc	11/19/2010	4/14/2011, 76 FR 20846.
6.8–2–9	W.R. Grace and Co.—Conn	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–13	Hammond Group, Inc. (HGI) Halox Division, Lead Products Division, and Hammond Expander Division	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–14	Hammond Group, Inc.—Halstab Division	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–16	Resco Products, Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–17	Mittal Steel—Indiana Harbor East Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–18	Jupiter Aluminum Corporation	5/29/2015	2/22/2016, 81 FR 8650
6.8–2–19	Dover Chemical Corporation—Hammond	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–20	LaSalle Steel Company	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–21	Mittal Steel—Indiana Harbor West Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–22	Carmeuse Lime Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–24	Methodist Hospital Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–25	National Recovery Systems	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–26	NIPSCo—Dean H. Mitchell Station	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–27	Praxair Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–28	Premiere Candy Company	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–29	Reed Minerals–Plant #14	5/29/2015	2/22/2016, 81 FR 8650
6.8–2–30	Rhodia, Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–31	Silgan Containers Manufacturing Corporation	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–32	Smith Ready Mix, Inc	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–33	State Line Energy, LLC	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–34	Huhtamaki Foodservice, Inc.	5/29/2015	2/22/2016, 81 FR 8650
6.8–2–35	Conopco, Inc. d/b/a Unilever HPC USA	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–36	Union Tank Car Company, Plant 1	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–37	United States Gypsum Company	2/22/2008	4/30/2008, 73 FR 23356.
6.8–2–38	U.S. Steel—Gary Works	2/22/2008	4/30/2008, 73 FR 23356.
Rule 4. Lake County: Opacity Limits; Test Methods
6.8–4–1	Test methods	2/22/2008	4/30/2008, 73 FR 23356.
Rule 8. Lake County: Continuous Compliance Plan
6.8–8–1	Applicability	2/22/2008	4/30/2008, 73 FR 23356.
6.8–8–2	Documentation; operation and maintenance procedures	9/9/2005	3/22/2006, 71 FR 14383.
6.8–8–3	Plan requirements	9/9/2005	3/22/2006, 71 FR 14383.
6.8–8–4	Plan; schedule for complying with 326 IAC 6.8–7	9/9/2005	3/22/2006, 71 FR 14383.
6.8–8–5	Plan; source categories	9/9/2005	3/22/2006, 71 FR 14383.
6.8–8–6	Plan; particulate matter control equipment; operation and maintenance	9/9/2005	3/22/2006, 71 FR 14383.
6.8–8–7	Plan; particulate matter control equipment; recording; operation; inspection	9/9/2005	3/22/2006, 71 FR 14383.
6.8–8–8	Plan; department review	9/9/2005	3/22/2006, 71 FR 14383.
Rule 9. Lake County: PM₁₀Coke Battery Emission Requirements
6.8–9–1	Applicability	9/9/2005	3/22/2006, 71 FR 14383.
6.8–9–2	Definitions	9/9/2005	3/22/2006, 71 FR 14383.
6.8–9–3	Emission limitations	2/22/2008	4/30/2008, 73 FR 23356.
Rule 10. Lake County: Fugitive Particulate Matter
6.8–10–1	Applicability	2/22/2008	4/30/2008, 73 FR 23356.
6.8–10–2	Definitions	9/9/2005	3/22/2006, 71 FR 14383.
6.8–10–3	Particulate matter emission limitations	9/9/2005	3/22/2006, 71 FR 14383.
6.8–10–4	Compliance requirements; control plans	9/9/2005	3/22/2006, 71 FR 14383.
Rule 11. Lake County: Particulate Matter Contingency Measures
6.8–11–1	Applicability	9/9/2005	3/22/2006, 71 FR 14383.
6.8–11–2	“Ambient monitoring data” defined	9/9/2005	3/22/2006, 71 FR 14383.
6.8–11–3	Exceedances	9/9/2005	3/22/2006, 71 FR 14383.
6.8–11–4	Violation of 24-hour standard	9/9/2005	3/22/2006, 71 FR 14383.
6.8–11–5	Violation of annual standard	9/9/2005	3/22/2006, 71 FR 14383.
6.8–11–6	Reduction measures	9/9/2005	3/22/2006, 71 FR 14383.
Article 7. Sulfur Dioxide Rules
Rule 1.1. Sulfur Dioxide Emission Limitations
7–1.1–1	Applicability	6/24/2005	9/26/2005, 70 FR 56129.
7–1.1–2	Sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–1.1–3	Compliance Date	10/5/2015	3/22/2019, 84 FR 10692
Rule 2. Compliance
7–2–1	Reporting Requirements; methods to determine compliance	10/5/2015	3/22/2019, 84 FR 10692
Rule 3. Ambient Monitoring
7–3–2	Ambient monitoring		5/13/1982, 47 FR 20583.
Rule 4. Emission Limitations and Requirements by County
7–4–2.1	Marion County sulfur dioxide emission limitations	1/1/2017	3/22/2019, 84 FR 10692
7–4–3.1	Vigo County sulfur dioxide emission limitations	1/1/2017	3/22/2019, 84 FR 10692
7–4–4	Wayne County sulfur dioxide emission limitations	4/10/1988	9/1/1988, 53 FR 33808.
7–4–5	LaPorte County sulfur dioxide emission limitations	4/10/1988	9/1/1988, 53 FR 33808.
7–4–6	Jefferson County sulfur dioxide emission limitations	4/10/1988	9/1/1988, 53 FR 33808.
7–4–7	Sullivan County sulfur dioxide emission limitations	4/10/1988	9/1/1988, 53 FR 33808.
7–4–8	Vermillion County sulfur dioxide emission limitations	4/10/1988	1/19/1989, 54 FR 2112.
7–4–9	Floyd County sulfur dioxide emission limitations	4/10/1988	9/1/1988, 53 FR 33808.
7–4–10	Warrick County sulfur dioxide emission limitations	8/30/2008	11/10/2009, 74 FR 57904.
7–4–11.1	Morgan County sulfur dioxide emission limitations	7/5/2019	9/23/2019, 84 FR 49659
7–4–12.1	Gibson County sulfur dioxide emission limitations	12/5/1990	9/19/1994, 59 FR 47804.
7–4–13	Dearborn County sulfur dioxide emission limitations	3/16/2005	2/28/2006, 71 FR 9936.
7–4–14	Porter County sulfur dioxide emission limitations	10/23/1988	1/19/1989, 54 FR 2112	Only Sec. 14. (1).
7–4–14	Porter County sulfur dioxide emission limitations	3/31/2021	9/28/2023, 88 FR 66687	Except Sec. 14. (1).
7–4–15	Pike County sulfur dioxide emission limitations	10/5/2015	8/17/2020, 85 FR 49967	Only (a), (b), (d), and (e). EPA is approving a commissioner's order in place of (c).
Rule 4.1. Lake County Sulfur Dioxide Emission Limitations
7–4.1–1	Lake County sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–2	Sampling and analysis protocol	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–3	BP Products North America Inc. sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–4	Bucko Construction sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–5	Cargill, Inc. sulfur dioxide emission limitations	11/19/2010	4/14/2011, 76 FR 20846.
7–4.1–6	Carmeuse Lime sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–7	Cokenergy LLC sulfur dioxide emission limitations	8/24/2020	6/7/2021, 86 FR 30201
7–4.1–8	Indiana Harbor Coke Company sulfur dioxide emission limitations	8/24/2020	6/7/2021, 86 FR 30201
7–4.1–9	Ironside Energy, LLC sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–10	ArcelorMittal USA LLC (Indiana Harbor West) sulfur dioxide emission limitations	3/31/2021	9/28/2023, 88 FR 66687
7–4.1–11	ArcelorMittal USA LLC (Indiana Harbor East) sulfur dioxide emission limitations	3/31/2021	9/28/2023, 88 FR 66687
7–4.1–12	Methodist Hospital sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–13	National Recovery Systems sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–14	NIPSCO Dean H. Mitchell Generating Station sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–15	Rhodia sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–16	Safety-Kleen Oil Recovery Company sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–17	SCA Tissue North America LLC sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–18	State Line Energy, LLC sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–19	Unilever HPC USA sulfur dioxide emission limitations	6/24/2005	9/26/2005, 70 FR 56129.
7–4.1–20	U.S. Steel-Gary Works sulfur dioxide emission limitations	2/21/2018	6/27/2019, 84 FR 30628
7–4.1–21	Walsh and Kelly sulfur dioxide emission limitations	5/29/2015	9/11/2015, 80 FR 54723
Article 8. Volatile Organic Compound Rules
Rule 1. General Provisions:
8–1–0.5	Definitions	10/18/1995	11/3/1999, 64 FR 59642.
8–1–1	Applicability	6/5/1991	3/6/1992, 57 FR 8082.
8–1–2	Compliance methods	12/15/2002	5/5/2003, 68 FR 23604.
8–1–3	Compliance schedules	5/15/2010	4/14/2011, 76 FR 20850.
8–1–4	Testing procedures	7/15/2001	9/11/2002, 67 FR 57515.
8–1–5	Petition for site-specific reasonably available control technology (RACT) plan	11/10/1988	9/6/1990, 55 FR 36635.
8–1–6	New facilities; general reduction requirements	6/24/2006	6/13/2007, 72 FR 32531.
8–1–7	Military specifications		10/27/1982, 47 FR 20586.
8–1–9	General recordkeeping and reporting requirements	5/22/1997	6/29/1998, 63 FR 35141.
8–1–10	Compliance certification, recordkeeping, and reporting requirements for certain coating facilities using compliant coatings	5/22/1997	6/29/1998, 63 FR 35141.
8–1–11	Compliance certification, recordkeeping, and reporting requirements for certain coating facilities using daily-weighted averaging	5/22/1997	6/29/1998, 63 FR 35141.
8–1–12	Compliance certification, recordkeeping, and reporting requirements for certain coating facilities using control devices	5/22/1997	6/29/1998, 63 FR 35141.
Rule 2. Surface Coating Emission Limitations:
8–2–1	Applicability	11/19/2010	10/13/11, 76 FR 63549.
8–2–2	Automobile and light duty truck coating operations	1/2/2010	2/24/2010, 75 FR 8246.
8–2–3	Can coating operations		2/10/1986, 51 FR 4912.
8–2–4	Coil coating operations		10/27/1982, 47 FR 20586.
8–2–5	Paper coating operations	12/3/2009	2/24/2010, 75 FR 8246.
8–2–6	Metal furniture coating operations	12/3/2009	2/24/2010, 75 FR 8246.
8–2–7	Large appliance coating operations	12/3/2009	2/24/2010, 75 FR 8246.
8–2–8	Magnet wire coating operations		10/27/1982, 47 FR 20586.
8–2–9	Miscellaneous metal and plastic parts coating operations	11/19/2010	10/13/11, 76 FR 63549.
8–2–10	Flat wood panels; manufacturing operations	12/3/2009	2/24/2010, 75 FR 8246.
8–2–11	Fabric and vinyl coating	10/23/1988	3/6/1992, 57 FR 8082.
8–2–12	Wood furniture and cabinet coating	4/10/1988	11/24/1990, 55 FR 39141.
Rule 3. Organic Solvent Degreasing Operations
8–3–1	Applicability and Exemptions	1/4/2023	12/18/2023, 88 FR 87359
8–3–2	Cold cleaner degreaser control equipment and operating requirements	6/9/2021	12/18/2023, 88 FR 87359
8–3–3	Open top vapor degreaser operation	6/9/2021	12/18/2023, 88 FR 87359
8–3–4	Conveyorized degreaser control equipment and operating requirements	6/9/2012	12/18/2023, 88 FR 87359
8–3–5	Cold cleaner degreaser operation and control (Repealed)	3/1/2013	7/25/2014, 79 FR 43260
8–3–6	Open top vapor degreaser operation and control requirements (Repealed)	3/1/2013	7/25/2014, 79 FR 43260
8–3–7	Conveyorized degreaser operation and control (Repealed)	3/1/2013	7/25/2014, 79 FR 43260
8–3–8	Material requirements for cold cleaner degreasers	6/9/2021	12/18/2023, 88 FR 87359
Rule 4. Petroleum Sources:
8–4–1	Applicability	3/5/2015	6/9/2016, 81 FR 37160
8–4–2	Petroleum refineries		1/18/1983, 48 FR 2127.
8–4–3	Petroleum liquid storage facilities		2/10/1986, 51 FR 4912.
8–4–4	Bulk gasoline terminals		1/18/1983, 48 FR 2127.
8–4–5	Bulk gasoline plants		1/18/1983, 48 FR 2127.
8–4–6	Gasoline dispensing facilities	3/5/2015	6/9/2016, 81 FR 37160
8–4–7	Gasoline transports	11/5/1999	5/31/2002, 67 FR 38006.
8–4–8	Leaks from petroleum refineries; monitoring; reports	6/5/1991	3/6/1992, 57 FR 8082.
8–4–9	Leaks from transports and vapor collection systems; records	11/5/1999	5/31/2002, 67 FR 38006.
Rule 5. Miscellaneous Operations:
8–5–1	Applicability of rule	3/22/2007	2/20/2008, 73 FR 9201.
8–5–2	Asphalt paving rules		2/10/1986, 51 FR 4912.
8–5–3	Synthesized pharmaceutical manufacturing operations	5/18/1990	3/6/1992, 57 FR 8082.
8–5–4	Pneumatic rubber tire manufacturing		1/18/1983, 48 FR 2124.
8–5–5	Graphic arts operations	5/22/1997	6/29/1998, 63 FR 35141.
8–5–6	Fuel grade ethanol production at dry mills	3/22/2007	2/20/2008, 73 FR 9201.
Rule 6. Organic Solvent Emission Limitations:
8–6–1	Applicability of rule		1/18/1983, 48 FR 2124.
8–6–2	Emission limits; exemptions		1/18/1983, 48 FR 2124.
Rule 7. Specific VOC Reduction Requirements for Lake, Porter, Clark, and Floyd Counties:
8–7–1	Definitions	1/21/1995	7/5/1995, 60 FR 34856.
8–7–2	Applicability	1/21/1995	7/5/1995, 60 FR 34856.
8–7–3	Emission limits	1/21/1995	7/5/1995, 60 FR 34856.
8–7–4	Compliance methods	1/21/1995	7/5/1995, 60 FR 34856.
8–7–5	Compliance plan	1/21/1995	7/5/1995, 60 FR 34856.
8–7–6	Certification, recordkeeping, and reporting requirements for coating facilities	1/21/1995	7/5/1995, 60 FR 34856.
8–7–7	Test methods and procedures	1/21/1995	7/5/1995, 60 FR 34856.
8–7–8	General recordkeeping and reports	1/21/1995	7/5/1995, 60 FR 34856.
8–7–9	Control system operation, maintenance, and testing	1/21/1995	7/5/1995, 60 FR 34856.
8–7–10	Control system monitoring, recordkeeping, and reporting	1/21/1995	7/5/1995, 60 FR 34856.
Rule 8. Municipal Solid Waste Landfills Located in Clark, Floyd, Lake, and Porter Counties:
8–8–1	Applicability	1/18/1996	1/17/1997, 62 FR 2591.
8–8–2	Definitions	1/18/1996	1/17/1997, 62 FR 2591.
8–8–3	Requirements; incorporation by reference of federal standards	1/18/1996	1/17/1997, 62 FR 2591.
8–8–4	Compliance deadlines	1/18/1996	1/17/1997, 62 FR 2591.
8–8–8.1	Municipal Solid Waste Landfills Not Located in Clark, Floyd, Lake, and Porter Counties	1/18/1996	1/17/1997, 62 FR 2591.
8–8.1–1	Applicability	1/18/1996	1/17/1997, 62 FR 2591.
8–8.1–2	Definitions	1/18/1996	1/17/1997, 62 FR 2591.
8–8.1–3	Requirements; incorporation by reference of federal standards	1/18/1996	1/17/1997, 62 FR 2591.
8–8.1–4	Compliance deadlines	1/18/1996	1/17/1997, 62 FR 2591.
8–8.1–5	Alternative requirements	1/18/1996	1/17/1997, 62 FR 2591.
Rule 9. Volatile Organic Liquid Storage Vessels:
8–9–1	Applicability	7/16/2018	5/23/2019, 84 FR 23723
8–9–2	Exemptions	7/16/2018	5/23/2019, 84 FR 23723
8–9–3	Definitions	7/16/2018	5/23/2019, 84 FR 23723
8–9–4	Standards	7/16/2018	5/23/2019, 84 FR 23723
8–9–5	Testing and procedures	7/16/2018	5/23/2019, 84 FR 23723
8–9–6	Record keeping and reporting requirements	7/16/2018	5/23/2019, 84 FR 23723	Includes supplemental information provided on 9/28/2018.
Rule 10. Automobile Refinishing:
8–10–1	Applicability	8/13/1998	12/20/1999, 64 FR 71031.
8–10–2	Definitions	11/2/1995	6/13/1996, 61 FR 29965.
8–10–3	Requirements	5/23/1999	12/20/1999, 64 FR 71031.
8–10–4	Means to limit volatile organic compound emissions	11/2/1995	6/13/1996, 61 FR 29965.
8–10–5	Work practice standards	8/13/1998	12/20/1999, 64 FR 71031.
8–10–6	Compliance procedures	8/13/1998	12/20/1999, 64 FR 71031.
8–10–7	Test procedures	11/2/1995	6/13/1996, 61 FR 29965.
8–10–8	Control system operation, maintenance, and monitoring (Repealed)	11/2/1995	6/13/1996, 61 FR 29965.
8–10–9	Recordkeeping and reporting	8/13/1998	12/20/1999, 64 FR 71031.
Rule 11. Wood Furniture Coating:
8–11–1	Applicability	1/4/1996	10/30/1996, 61 FR 55889.
8–11–2	Definitions	1/4/1996	10/30/1996, 61 FR 55889.
8–11–3	Emission limits	1/4/1996	10/30/1996, 61 FR 55889.
8–11–4	Work practice standards	1/4/1996	10/30/1996, 61 FR 55889.
8–11–5	Continuous compliance plan	1/4/1996	10/30/1996, 61 FR 55889.
8–11–6	Compliance procedures and monitoring requirements	1/4/1996	10/30/1996, 61 FR 55889.
8–11–7	Test procedures	1/4/1996	10/30/1996, 61 FR 55889.
8–11–8	Recordkeeping requirements	1/4/1996	10/30/1996, 61 FR 55889.
8–11–9	Reporting requirements	1/4/1996	10/30/1996, 61 FR 55889.
8–11–10	Provisions for sources electing to use emissions averaging	1/4/1996	10/30/1996, 61 FR 55889.
Rule 12. Shipbuilding or Ship Repair Operations in Clark, Floyd, Lake, and Porter Counties:
8–12–1	Applicability	5/1/1996	1/22/1997, 62 FR 3216.
8–12–2	Exemptions	7/15/2001	4/1/2003, 68 FR 15664.
8–12–3	Definitions	5/1/1996	1/22/1997, 62 FR 3216.
8–12–4	Volatile organic compound emissions limiting requirements	06/21/2015	08/23/2016, 81 FR 57469
8–12–5	Compliance requirements	7/15/2001	4/1/2003, 68 FR 15664.
8–12–6	Test methods and procedures	7/15/2001	4/1/2003, 68 FR 15664.
8–12–7	Recordkeeping, notification, and reporting requirements	7/15/2001	4/1/2003, 68 FR 15664.
Rule 13. Sinter Plants:
8–13–1	Applicability	7/24/1998	7/5/2000, 65 FR 41350.
8–13–2	Definitions	7/24/1998	7/5/2000, 65 FR 41350.
8–13–3	Emission limit	7/24/1998	7/5/2000, 65 FR 41350.
8–13–4	Compliance requirements	7/24/1998	7/5/2000, 65 FR 41350.
8–13–5	Test procedures	7/24/1998	7/5/2000, 65 FR 41350.
8–13–6	Control measure operation, maintenance, and monitoring	7/24/1998	7/5/2000, 65 FR 41350.
8–13–7	Recordkeeping and reporting	7/24/1998	7/5/2000, 65 FR 41350.
8–13–8	Continuous emissions monitoring	7/24/1998	7/5/2000, 65 FR 41350.
Rule 14. Architectural and Industrial Maintenance (AIM) Coatings
8–14–1	Applicability	12/1/2010	8/30/2012, 77 FR 52606.
8–14–2	Definitions	12/1/2010	8/30/2012, 77 FR 52606.
8–14–3	Standards for AIM coatings	12/1/2010	8/30/2012, 77 FR 52606.
8–14–4	Container labeling	12/1/2010	8/30/2012, 77 FR 52606.
8–14–5	Recordkeeping and reporting requirements	12/1/2010	8/30/2012, 77 FR 52606.
8–14–6	Compliance provisions and test methods	12/1/2010	8/30/2012, 77 FR 52606.
8–14–7	Application of traffic marking materials	12/1/2010	8/30/2012, 77 FR 52606.
Rule 15. Standards for Consumer and Commercial Products
8–15–1	Applicability	12/1/2010	6/29/2012, 77 FR 38725
8–15–2	Definitions	12/1/2010	6/29/2012, 77 FR 38725
8–15–3	Standards	12/1/2010	6/29/2012, 77 FR 38725
8–15–4	Exemptions	12/1/2010	6/29/2012, 77 FR 38725
8–15–5	Innovative products exemption	12/1/2010	6/29/2012, 77 FR 38725
8–15–6	Alternative control plan	12/1/2010	6/29/2012, 77 FR 38725
8–15–7	Administrative requirements	12/1/2010	6/29/2012, 77 FR 38725
8–15–8	Record keeping and reporting requirements	12/1/2010	6/29/2012, 77 FR 38725
8–15–9	Test methods	12/1/2010	6/29/2012, 77 FR 38725
Rule 17. Industrial Solvent Cleaning Operations
8–17–1	Applicability	1/2/2010	2/24/2010, 75 FR 8246
8–17–2	Exemptions	5/3/2012	12/27/2013, 78 FR 78726
8–17–3	“Composite partial vapor pressure” defined	1/2/2010	2/24/2010, 75 FR 8246
8–17–4	VOC emissions control requirements	5/3/2012	12/27/2013, 78 FR 78726
8–17–5	Compliance dates	1/2/2010	2/24/2010, 75 FR 8246
8–17–6	Compliance test methods	1/2/2010	2/24/2010, 75 FR 8246
8–17–7	Monitoring and recordkeeping	5/3/2012	12/27/2013, 78 FR 78726
8–17–8	Reporting requirements for monitoring and recordkeeping information	1/2/2010	2/24/2010, 75 FR 8246
8–17–9	Requirements on compliance certification	1/2/2010	2/24/2010, 75 FR 8246
8–17–10	Recordkeeping requirements for exempt sources	1/2/2010	2/24/2010, 75 FR 8246
Article 9. Carbon Monoxide Emission Rules
9–1	Carbon Monoxide Emission Limits	12/15/2002	11/30/2004, 69 FR 69531.
Article 10. Nitrogen Oxides Rules
10–1	Nitrogen Oxides Control in Clark and Floyd Counties	6/12/1996	6/3/1997, 62 FR 30253
10–2	NOX Emissions from Large Affected Units	8/26/2018	7/24/2020, 85 FR 44738
10–3	Nitrogen Oxide Reduction Program for Specific Source Categories	8/26/2018	7/24/2020, 85 FR 44738
10–5	Nitrogen Oxide Reduction Program for Internal Combustion Engines (ICE)	2/26/2006	10/1/2007, 72 FR 55664
10–6	Nitrogen Oxides Emission Limitations for Southern Indiana Gas and Electric Company	8/30/2008	11/10/2009, 74 FR 57904
Article 11. Emission Limitations for Specific Types of Operations
11–1	Existing Foundries	7/25/1968	5/31/1972, 37 FR 10863.
11–3	Coke Oven Batteries	9/26/1980	12/1/1983, 48 FR 54615	Sec. 1, 3, 5.
		6/11/1993	6/15/1995, 60 FR 31412	Sec. 2(a)–(f), 2(i), 4.
11–4	Fiberglass Insulation Manufacturing	9/26/1980	4/3/1984, 49 FR 13144	Sec. 1, 2, 3, 4.
		9/27/2002	12/9/2002, 67 FR 72844	Sec. 5.
11–5	Fluoride Emission Limitations for Existing Primary Aluminum Plants	2/6/1981	11/27/1981, 46 FR 57892.
Article 13. Motor Vehicle Emission and Fuel Standards
13–1.1	Motor Vehicle Inspection and Maintenance Requirements	1/22/1999	9/27/2001, 66 FR 49297.
13–3	Control of Gasoline Reid Vapor Pressure	12/15/2002	7/21/2003, 68 FR 42978	Sec. 1.
		8/5/1995	2/9/1996, 61 FR 4895	Sec. 2 to 7.
Article 14. Emission Standards for Hazardous Air Pollutants
14–1	General Provisions	5/13/1988	9/17/1992, 57 FR 42889.
14–8	Emission Standard for Equipment Leaks (Fugitive Emission Sources)	5/13/1988	9/17/1992, 57 FR 42889.
14–9	Emission Limitations for Benzene from Furnace Coke Oven By-Product Recovery Plants	5/13/1988	9/17/1992, 57 FR 42889.
Article 15. Lead Rules
Rule 1. Lead Emission Limitations
15–1–2	Source-specific provisions	3/1/2013	7/17/2015, 80 FR 42393
15–1–3	Control of fugitive lead dust	3/1/2013	7/17/2015, 80 FR 42393
15–1–4	Compliance	3/1/2013	7/17/2015, 80 FR 42393
Article 16. State Environmental Policy
16–3	General Conformity	7/6/1996	1/14/1998, 63 FR 2146	Sec. 1.
Article 19. Mobile Source Rules
19–3	Clean Fuel Fleet Vehicles	1/18/1996	3/21/1996, 61 FR 11552.
Article 20. Hazardous Air Pollutants
Rule 10 Bulk Gasoline Distribution Facilities
20–10–1	Applicability; incorporation by reference of federal standards	11/14/1999	5/31/2002, 67 FR 38006
Rule 20–13.1 Secondary Lead Smelters
20–13.1–1	Applicability	3/1/2013	7/17/2015, 80 FR 42393	Sections (a)–(c), (e), and (f)
20–13.1–2	Definitions	3/1/2013	7/17/2015, 80 FR 42393
20–13.1–3	Emission limitations; lead standards for Exide Technologies, Incorporation	3/1/2013	7/17/2015, 80 FR 42393
20–13.1–4	Emission limitations; lead standards for Quemetco, Incorporated	3/1/2013	7/17/2015, 80 FR 42393
20–13.1–5	Emission limitations and operating provisions	3/1/2013	7/17/2015, 80 FR 42393	Sections (a)–(c), (e), and (h)
20–13.1–6	Total enclosure requirements	3/1/2013	7/17/2015, 80 FR 42393
20–13.1–7	Total enclosure monitoring requirements	3/1/2013	7/17/2015, 80 FR 42393
20–13.1–8	Fugitive dust source requirements	3/1/2013	7/17/2015, 80 FR 42393
20–13.1–9	Bag leak detection system requirements	3/1/2013	7/17/2015, 80 FR 42393
20–13.1–10	Other requirements	3/1/2013	7/17/2015, 80 FR 42393	Sections (a)–(d), (f) and (g)
20–13.1–11	Compliance testing	3/1/2013	7/17/2015, 80 FR 42393	Sections (a)–(c), and (f)
20–13.1–12	Compliance testing methods	3/1/2013	7/17/2015, 80 FR 42393	Section (a)
20–13.1–13	Notification requirements	3/1/2013	7/17/2015, 80 FR 42393	Sections (b)–(d)
20–13.1–14	Record keeping and reporting requirements	3/1/2013	7/17/2015, 80 FR 42393	Sections (a)–(d), (e)(1), and (e)(4)–(e)(14)
Article 24. Trading Programs: Nitrogen Oxides (NOX) and Sulfur Dioxide (SO2)
Rule 5. Nitrogen Oxides (NOX) Annual Trading Program
24–5–1	Applicability and incorporation by reference	11/24/2017	12/17/2018, 83 FR 64472
24–5–2	CSAPR NOX annual trading budget	11/24/2017	12/17/2018, 83 FR 64472
24–5–3	CSAPR NOX annual allocation timing	11/24/2017	12/17/2018, 83 FR 64472
24–5–4	Baseline heat input and historic emissions	11/24/2017	12/17/2018, 83 FR 64472
24–5–5	Existing unit allocations and adjustments	11/24/2017	12/17/2018, 83 FR 64472
24–5–6	New unit allocations	11/24/2017	12/17/2018, 83 FR 64472
24–5–7	Unallocated new unit set-aside allowances	11/24/2017	12/17/2018, 83 FR 64472
Rule 6. Nitrogen Oxides (NOX) Ozone Season Group 2 Trading Program
24–6–1	Applicability and incorporation by reference	11/24/2017	12/17/2018, 83 FR 64472
24–6–2	CSAPR NOX ozone season group 2 trading budget	11/24/2017	12/17/2018, 83 FR 64472
24–6–3	CSAPR NOX ozone season group 2 allocation timing	11/24/2017	12/17/2018, 83 FR 64472
24–6–4	Baseline heat input and historic emissions	11/24/2017	12/17/2018, 83 FR 64472
24–6–5	Existing unit allocations and adjustments	11/24/2017	12/17/2018, 83 FR 64472
24–6–6	New unit allocations	11/24/2017	12/17/2018, 83 FR 64472
24–6–7	Unallocated new unit set-aside allowances	11/24/2017	12/17/2018, 83 FR 64472
Rule 7. Sulfur Dioxide (SO2) Group 1 Trading Program
24–7–1	Applicability and incorporation by reference	11/24/2017	12/17/2018, 83 FR 64472
24–7–2	CSAPRSO2 group 1 trading budget	11/24/2017	12/17/2018, 83 FR 64472
24–7–3	CSAPR SO2 group 1 allocation timing	11/24/2017	12/17/2018, 83 FR 64472
24–7–4	Baseline heat input and historic emissions	11/24/2017	12/17/2018, 83 FR 64472
24–7–5	Existing unit allocations and adjustments	11/24/2017	12/17/2018, 83 FR 64472
24–7–6	New unit allocations	11/24/2017	12/17/2018, 83 FR 64472
24–7–7	Unallocated new unit set-aside allowances	11/24/2017	12/17/2018, 83 FR 64472
Article 26. Regional Haze
Rule 2. Best Available Retrofit Technology Emission Limitations
26–2–1	Applicability	3/9/2011	6/11/2012, 77 FR 34218
26–2–2	Alcoa emission limitations and compliance methods	6/29/2014	8/20/2015, 80 FR 50581
State Statutes
IC 13–13–8	Environmental Rules Board	1/1/2013	12/24/2013, 78 FR 77599	1, 2(a), 2(b), 3, 4, and 11 only.

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§ 52.770 Identification of plan.

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952.933.4977

952.988.0141

40 C.F.R. § 52.770

Identification of plan.

§ 52.770 Identification of plan.

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Subpart P—Indiana