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EPA-Approved Connecticut Regulations

Subpart H - Connecticut

Section **.**** Identification of plan.

(c) EPA approved regulations.

EPA Approved Connecticut Regulations
(As of July 09, 2014.)

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State Citation Title / Subject State Effective Date EPA Approval Date Explanations
14-164c (PDF) (19 pp, 93 K) Periodic Motor Vehicle Emissions Inspection and Maintenance 05/28/2004 12/05/2008
73 FR 74019
DMV regulation revisions for test and repair network and implementing OBD2 and other tests.

[See: Electronic Docket Number EPA-R01-OAR-2008-0194 at www.regulations.gov]
22a-171 (PDF) (1 pg, 106 K) Duties of Commissioner of Environmental Protection 01/12/1993 05/19/1994
59 FR 26123
Associated with the Small Business Stationary Source Technical and Environmental Compliance Assistance Program.
22a-174-1 (PDF) (12 pp, 69 K) Definitions 01/28/2011 05/10/2011
76 FR 26933
Note: Definitions which have been Incorporated By Reference into the Connecticut State Implementation Plan are numbered consecutively above by EPA, and do not necessarily correspond to the State's assigned definition number in the Connecticut State Regulation. It is Connecticut's practice to renumber their definitions in Section 22a-174-1 when definitions are added or deleted from the State Regulation.
See Electronic Docket Number EPA-R01-OAR-2010-0996 at www.regulations.gov
22a-174-2a (PDF) (8 pp, 121 K) Procedural Requirements for New Source Review and Title V Permitting. 03/15/2003 02/27/2003
68 FR 9009
Except for the following sections: (a)(1) through (6); (b)(1) through (4); introduction to (b)(5); (b)(5)(D), (F) and, the last sentence of (G); (b)(9); (c)(2); clause after first comma “* * * or order pursuant to section 22a-174-
33(d) of regulations of Connecticut State Agency * * *” in the introduction to (c)(6); (c)(6)(B) and (C); clause after first comma “* * * or order pursuant to section 22a-174-33(d) of Regulations of Connecticut State Agencies * * *” in (c)(9); reference to “Title V” in title of (d); (d)(4)(A) through (D); (d)(7)(A) through (D); (d)(8)(A) and (B); reference to “Title V” in title of (e); (e)(2)(A) and (B); (e)(3)(D); (e)(5)(A) through (F); reference to “Title V permit” in (e)(6); reference to “22a-174-33" in first clause of introduction to (f)(2); (f)(2)(F); (f)(5); (f)(6); (g)(1) and (2);
(h)(1) through (3) and; (i)(1) through (3).
22a-174-3a (PDF) (23 pp, 113 K) Permit to Construct and Operate Stationary Sources 01/28/2011 05/10/2011
76 FR 26933
Except for the following sections: (a)(1)(C); (a)(1)(G), (c)(1)(H); (d)(3)(J) and (M); references to “Dioxin,” “PCDDs” and, “PCDFs” in Table 3a(i)-1 of (i)(1) and; (m)(1) through (8).
See Electronic Docket Number EPA-R01-OAR-2010-0996 at www.regulations.gov
22a-174-3b (PDF) (5 pp, 119 K) Permits for construction and operation of stationary sources 04/04/2006 08/31/2006
71 FR 51761
Only the automotive refinishing requirements of 22a–174–3b are being approved. Connecticut did not submit the other subsections of the rule as part of its SIP revision.

[See: Electronic Docket Number EPA-R01-OAR-2005-CT-0001 at www.regulations.gov]
19-508-4
22a-174-4 (PDF)
(5 pp, 115 K)
Source Monitoring, Record Keeping, Reporting and Authorization of Inspection of Air Pollution Sources 10/31/1997 01/10/1995
60 FR 2524
Section 19-508-4. Regulations of Connecticut State Agencies Abatement of Air Pollution; and Section 22a-174-4. Regulations of Connecticut State Agencies
19-508-5 (PDF) (2 pp, 107 K) Methods for Sampling, Emission Testing, and Reporting 12/19/1980 08/28/1981
46 FR 43418
 
19-508-6 (PDF) (8 pp, 174 K) Air Pollution Emergency Episode Procedures 08/31/1979 12/23/1980
45 FR 84769
 
19-508-7 (PDF) (2 pp, 106 K) Malfunction of Control Equipment; Reporting 04/04/1982 10/28/1972
37 FR 23085
 
19-508-8
22a-174-8 (PDF)
(4 pp, 109 K)
Compliance Plan and Schedules 02/01/1989 02/23/1993
58 FR 10957
Section 19-508-4 and 22a-174-4.
19-508-9 (PDF) (1 pg, 104 K) Prohibition of Air Pollution 08/31/1979 08/12/1983
48 FR 36579
 
19-508-10 (PDF) (1 pg, 105 K) Public Availability of Information 04/04/1972 10/28/1972
37 FR 23085
 
19-508-11 (PDF) (1 pg, 104 K) Prohibition Against Concealment or Circumvention 04/04/1972 10/28/1972
37 FR 23085
 
19-508-12 (PDF) (3 pp, 109 K) Violations and Enforcement 04/04/1972 10/28/1972
37 FR 23085
 
19-508-13 (PDF) (3 pp, 110 K) Variances 08/31/1979 12/23/1980
45 FR 84769
 
19-508-14 (PDF) (1 pg, 104 K) Compliance with Regulation No Defense to Nuisance Claim 04/04/1972 05/31/1972
37 FR 10842
 
19-508-15 (PDF) (1 pg, 104 K) Severability 04/04/1972 05/31/1972
37 FR 10842
 
19-508-16 (PDF) (1 pg, 104 K) Responsibility to Comply with Applicable Regulations 04/04/1972 05/31/1972
37 FR 10842
 
19-508-17 (PDF) (2 pp, 107 K) Control of Open Burning 04/04/1972 05/31/1972
37 FR 10842
 
19-508-18 (PDF) (9 pp, 176 K) Control of Particulate Emissions 07/11/1981 09/23/1982
47 FR 41958
 
19-508-19 (PDF) (5 pp, 114 K) Control of Sulfur Compound Emissions 11/02/1981 11/18/1981
46 FR 56612
 
22a-174-20 (PDF) (120 pp, 314 K) Control of Organic Compound Emissions 07/26/2007 08/22/2012
77 FR 50595
Added 22a-174-20(K) changes to cutback and emulsified asphalt paving rule; and 22a-174-20(L) changes to solvent metal cleaning rule.

[See: Electronic Docket Number EPA-R01-OAR-2008-0117 at www.regulations.gov]
04/06/2010 06/09/2014
79 FR 32873 (PDF) (4 pp, 242 K)
Subsection (g) is withdrawn. Approved with the exceptions of the phrase "or other method approved by the commissioner" in subparagraph (ff)(1)(K), (gg)(1)(O), (hh)(1)(CC), (ii)(1)(I), (jj)(1)(H) and (jj)(3)(D). And with the exceptions of the phrase "or alternative method as approved by the commissioner" in clause (ff)(5)(B)(vi), (gg)(7)(B)(vi), (hh)(7)(B)(vi), (ii)(6)(B)(vi) and (JJ)(6)(B)(vii).

[See: Electronic Docket Number EPA-R01-OAR-2010-0460 at www.regulations.gov]
10/31/2012 06/09/2014
79 FR 32873 (PDF) (4 pp, 242 K)
[See: Electronic Docket Number EPA-R01-OAR-2010-0460 at www.regulations.gov]
19-508-21 (PDF) (1 pg, 104 K) Control of Carbon Monoxide Emissions 04/04/1972 10/28/1972
37 FR 23085
 
22a-174-22 (PDF) (14 pp, 140 K) Control of Nitrogen Oxides Emissions 01/23/1997 10/06/1997
62 FR 52016
 
22a-174-22a (PDF) (34 pp, 240 K) Nitrogen Oxides (NOx) Budget Program 03/03/1999 09/28/1999
64 FR 52233
 
09/04/2007 01/24/2008
73 FR 4105
Repealed as of January 24, 2008. Superseded by CAIR (22a-174-22c).

[See: Electronic Docket Number EPA-R01-OAR-2007-0399 at www.regulations.gov]
22a-174-22b (PDF) (48 pp, 323 K) Post-2002 Nitrogen Oxides (NOx) Budget Program 09/29/1999 12/27/2000
65 FR 81743
 
09/04/2007 01/24/2008
73 FR 4105
Repealed as of May 1, 2010. Superseded by CAIR (22a-174-22c).

[See: Electronic Docket Number EPA-R01-OAR-2007-0399 at www.regulations.gov]
22a-174-22c (PDF) (36 pp, 195 K)

The Clean Air Interstate Rule (CAIR) Nitrogen Oxides (NOx) Ozone Season Trading Program.

09/04/2007

01/24/2008
73 FR 4105

[See: Electronic Docket Number EPA-R01-OAR-2007-0399 at www.regulations.gov]
19-508-24 (PDF) (3 pp, 108 K) Connecticut Primary and Secondary standards 10/08/1980 12/13/1985
50 FR 50906
 
19-508-25 (PDF) (1 pg, 104 K) Effective Date 04/04/1972 10/28/1972
37 FR 23085
 
22a-174-27 (PDF) (4 pp, 27 K) Emission Standards and On-Board Diagnostic II Test Requirements for Periodic Motor Vehicle Inspection and Maintenance 08/25/2004 12/05/2008
73 FR 74019
DEP regulations including emissions standards and OBD2 requirements.

[See: Electronic Docket Number EPA-R01-OAR-2008-0194 at www.regulations.gov ]
22a-174-28 (PDF) (9 pp, 125 K) Oxygenated Gasoline 09/28/1999 12/01/1999
64 FR 67188
 
22a-174-30 (PDF) (10 pp, 57 K) Dispensing of Gasoline/Stage II Vapor Recovery 05/10/2004 8/31/06
71 FR 51761
Added new requirements for PV vents and increased frequency of Stage II testing. All of 22a–174–30 is approved with the exception of subsection (c)(5), which the state did not submit as part of the SIP revision.

[See: Electronic Docket Number EPA-R01-OAR-2005-CT-0001 at www.regulations.gov]
22a-174-32 (PDF) (11 pp, 130 K) Reasonably Available Control Technology for Volatile Organic Compounds 08/27/1999 10/19/2000
65 FR 62620
December 23, 2005 four Connecticut Consent Orders, [8229A, 8190, 8200, and 8237] were adopted into the SIP under 22a-174-32, (10/24/2005
70 FR 61384).
22a-174-36 (PDF) (15 pp, 153 K) Low Emission Vehicles 01/29/1999 08/16/1999
64 FR 44411
Section 22a-174-36(a) through 36(f) state effective 12/23/1994; Section 22a-174-36(g) state effective 01/29/1999.
22a-174-38 (PDF) (23 pp, 220 K) Municipal Waste Combustors 10/26/2000 12/06/2001
66 FR 63311
The nitrogen oxide emission limits and related regulatory provisions of 22a-174-38, Municipal Waste Combustors, included in sections 22a-174-38 (a), (b), (c), (d), (i), (j), (k), (l), and (m).
22a-174-40 (PDF) (36 pp, 100 K) Consumer Products 07/26/2007 06/09/2014
79 FR 32873 (PDF) (4 pp, 242 K)
Approved with the exception of subdivisions (4) through (7) in subsection (c), and subparagraphs (C) and (D) in subdivision (f)(2), which CT withdrew from its SIP submittal.

[See: Electronic Docket Number EPA-R01-OAR-2010-0460 at www.regulations.gov]
22a-174-41 (PDF) (20 pp, 90 K) Architectural and Industrial Maintenance Products 07/26/2007 08/22/2012
77 FR 50595
New rule limiting VOC emissions from architectural and industrial maintenance coatings.

[See: Electronic Docket Number EPA-R01-OAR-2008-0117 at www.regulations.gov]
22a–174–43 (PDF) (8 pp, 52 K) Portable Fuel Container Spillage Control 05/10/2004 08/31/2006
71 FR 51761
[See: Electronic Docket Number EPA-R01-OAR-2005-CT-0001 at www.regulations.gov]
22a–174–44 (PDF) (19 pp, 105 K) Adhesives and Sealants 10/03/2008 06/09/2014
79 FR 32873 (PDF) (4 pp, 242 K)
[See: Electronic Docket Number EPA-R01-OAR-2010-0460 at www.regulations.gov]

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