ADMINISTRATIVE CODE

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  3. TITLE 35: ENVIRONMENTAL PROTECTION
  4. PART 232 TOXIC AIR CONTAMINANTS
TITLE 35: ENVIRONMENTAL PROTECTION
SUBTITLE B: AIR POLLUTION
CHAPTER I: POLLUTION CONTROL BOARD
SUBCHAPTER f: TOXIC AIR CONTAMINANTS
PART 232 TOXIC AIR CONTAMINANTS
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SUBPART A: GENERAL PROVISIONS

Section 232.100 Introduction
Section 232.110 Incorporations by Reference
Section 232.120 Definitions
Section 232.130 Applicability

SUBPART B: DETERMINATION OF A TOXIC AIR CONTAMINANT

Section 232.200 Characteristics for Determining a Toxic Air Contaminant

SUBPART C: PROCEDURES FOR EVALUATING CHARACTERISTICS OF A TOXIC AIR CONTAMINANT

Section 232.300 Purpose
Section 232.310 Procedures for Determining the Toxicity Score
Section 232.320 Carcinogen Classification

SUBPART D: SOURCE IDENTIFICATION AND REPORTING REQUIREMENTS

Section 232.400 Purpose
Section 232.410 Applicability
Section 232.420 ITAC Source Report
Section 232.421 Emissions Report Certification
Section 232.423 Failure to Receive an ITAC Source Report
Section 232.430 Emissions Report
Section 232.440 Use of Available Data
Section 232.450 Retention of Records/Additional Information
Section 232.460 Reporting of Errors

SUBPART E: LISTING AND DELISTING

Section 232.500 Procedures for Listing and Delisting Toxic Air Contaminants
Section 232.501 Listing of Federal Hazardous Air Pollutants, Great Lakes Commission Toxic Compounds and Great Waters Program Toxic Compounds

Section 232.APPENDIX A List of Toxic Air Contaminants
Section 232.APPENDIX B Additional Procedures for Calculating the Chronic Toxicity Score
Section 232.APPENDIX C Carcinogens (Categories A, B1, and B2) listed on the Integrated Risk Information System (IRIS) as of December 31, 1989 (United States Environmental Protection Agency, Office of Health and Environmental Assessment)
AUTHORITY: Implementing Section 9.5 and authorized by Section 27 of the Environmental Protection Act [415 ILCS 5/9.5 and 27].
SOURCE: Adopted in R90-1 at 16 Ill. Reg. 16592, effective October 18, 1992; amended in R96-4 at 21 Ill. Reg. 6237, effective May 12, 1997; amended in R22-17 at 49 Ill. Reg. 6462, effective April 23, 2025.