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Title 326 - Air Pollution Control Division

Environmental Rules Board (Air Pollution Control Division)
Rule Name, LSA #, and Subject Matter Submit Comments and Questions to * Rule Notices, Actions and Comment Periods Public Hearings, and Anticipated Adoption and Effective Dates **
Title 326 Air Pollution Control Division
#23-809

Readoption of Title 326 in its entirely and without amendment governing the Air Pollution Control Division
Keelyn Walsh
Rules Development Branch
Office of Legal Counsel

Indiana Development of Environmental Management
100 North Senate Avenue
Indianapolis, IN  46204

Phone: (317) 232-8229
Fax: (317) 233-5970
E-mail: kwalsh@idem.in.gov

Legislative Notice for Rule Readoption
DIN: 20231220-IR-326230809LNA

Notice of Public Comment Period for Rule Readoption
DIN: 20240821-IR-326230809RNA
Comment Period:
08/22/2024 – 09/20/2024

Public Hearing: Adoption
10/09/2024
Title 326 Civil Penalties
#24-46

In accordance with IC 13-30—4-1, IDEM imposes civil penalties on entities that violate provisions of the state’s water pollution control laws and rules.  The current civil penalty policy and structure became effective on April 5, 1999, through non-rule policy documents.  House Enrolled Act 1623, which became law on May 5, 2023, added IC 4-22-2-19.6.  This statute requires any fee, fine or civil penalty imposed by an agency to be included in the Indiana Administrative Code.  Accordingly, this rulemaking adds 327 IAC 1-2 to include IDEM’s civil penalty policy and structure in Title 327. 
Seth Engdahl
Rules Development Branch
Office of Legal Counsel

Indiana Department of Environmental Management
100 North Senate Avenue
Indianapolis, IN  46204

Phone: (317) 234-9535
Fax: (317) 233-5970
E-mail: SEngdahl@idem.in.gov
First Notice of Comment Period
DIN: 20240206-IR-250230731AFA
Comment Period:
02/07/2024-03/15/2024

Notice of Second Public Comment Period
DIN: 20240619-IR-326240046SNA
Comment Period
06/19/2024-07/19/2024 
Public Hearing: Preliminary Adoption
04/10/2024
DIN: 20240207-IR-326240046PHA

Public Hearing: Final Adoption
08/14/2024
DIN: 20240619-IR-326240046PHA 

Emergency Affirmative Defense Provisions
#24-318

Amends rules at 326 IAC 1-6-1, 326 IAC 2-7-1, 326 IAC 2-7-5, 326 IAC 2-7-16, and 326 IAC 2-8-12 to remove the emergency affirmative defense provisions allowing sources to assert an affirmative defense in enforcement cases brought for noncompliance with technology-based emission limitations in operating permits.  This is consistent with U.S. EPA’s removal of these provision in 40 CFR 70.6(g) and 40 CFR 71.6 (G).

Keelyn Walsh
Rules Development Branch
Office of Legal Counsel

Indiana Development of Environmental Management
100 North Senate Avenue
Indianapolis, IN  46204

Phone: (317) 232-8229
Fax: (317) 233-5970
E-mail: kwalsh@idem.in.gov

Notice of First Public Comment Period
DIN: 20240904-IR-326240318FNA
Comment Period:
09/05/2024 - 10/04/2024

Regulatory Analysis
DIN: 20240904-IR-326240318RAA

Public Hearing: Preliminary Adoption
10/09/2024
DIN: 20240904-IR-326240318PHA

Public Hearing: Final Adoption
12/11/2024
DIN: 20241030-IR-326240318PHA 

* Copies of rules, comments, and the agency's written response to those comments are open for public inspection at the Office of Legal Counsel, Indiana Department of Environmental Management, Indiana Government Center North, 100 North Senate Avenue, Thirteenth Floor East, Indianapolis, Indiana.

** After a rule is final adopted, IDEM must provide the complete administrative record to the Attorney General’s office in the form of a “promulgation packet.” The Attorney General’s office then has forty-five (45) days to review the rule for form and legality before submitting it to the Governor for signature. The Governor has fifteen (15) days to sign or reject the rule and may request an additional fifteen (15) days if necessary. After signature, the rule is submitted to the Legislative Services Agency for publication in the Indiana Register. Unless specifically stated in the rule, the rule becomes effective thirty (30) days after filing with Legislative Services.

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