Article 20 - HAZARDOUS AIR POLLUTANTS
- Rule 326 IAC 20-1 - General Provisions (§§ 20-1-1 — 20-1-4)
- Rule 326 IAC 20-2 - Accidental Releases (§ 20-2-1)
- Rule 326 IAC 20-3 - Emission Standards for Hazardous Air Pollutants for Coke Oven Batteries (§ 20-3-1)
- Rule 326 IAC 20-4 - Emission Standard for Hazardous Air Pollutants for Industrial Process Cooling Towers (§ 20-4-1)
- Rule 326 IAC 20-5 - Ethylene Oxide Commercial Sterilization and Fumigation Facilities (§ 20-5-1)
- Rule 326 IAC 20-6 - Halogenated Solvent Cleaning (§ 20-6-1)
- Rule 326 IAC 20-7 - Perchloroethylene Dry Cleaning Facilities (§ 20-7-1)
- Rule 326 IAC 20-8 - Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks (§ 20-8-1)
- Rule 326 IAC 20-9 - Magnetic Tape Manufacturing Operations (§ 20-9-1)
- Rule 326 IAC 20-10 - Bulk Gasoline Distribution Facilities (§ 20-10-1)
- Rule 326 IAC 20-11 - Synthetic Organic Chemical Manufacturing Industries (§ 20-11-1)
- Rule 326 IAC 20-12 - Processes Subject to the Negotiated Regulation for Equipment Leaks (§ 20-12-1)
- Rule 326 IAC 20-13 - Secondary Lead Smelters (§§ 20-13-1 — 20-13-9)
- Rule 326 IAC 20-13.1 - Secondary Lead Smelters (§§ 20-13.1-1 — 20-13.1-15)
- Rule 326 IAC 20-14 - Wood Furniture Manufacturing Operations (§ 20-14-1)
- Rule 326 IAC 20-15 - Aerospace Manufacturing and Rework Facilities (§ 20-15-1)
- Rule 326 IAC 20-16 - Petroleum Refineries (§ 20-16-1)
- Rule 326 IAC 20-17 - Marine Tank Vessel Loading Operations (§ 20-17-1)
- Rule 326 IAC 20-18 - Printing and Publishing Operations (§ 20-18-1)
- Rule 326 IAC 20-19 - Group I Polymers and Resins (§ 20-19-1)
- Rule 326 IAC 20-20 - Epoxy Resins and Non-Nylon Polyamides (§ 20-20-1)
- Rule 326 IAC 20-21 - Group IV Polymers and Resins (§ 20-21-1)
- Rule 326 IAC 20-22 - Emission Standards for Hazardous Air Pollutants for Flexible Polyurethane Foam Production (§ 20-22-1)
- Rule 326 IAC 20-23 - Off-Site Waste and Recovery Operations (§ 20-23-1)
- Rule 326 IAC 20-24 - Primary Aluminum Reduction Plants (§ 20-24-1)
- Rule 326 IAC 20-25 - Emissions from Reinforced Plastics Composites Fabricating Emission Units (Repealed)
- Rule 326 IAC 20-26 - Shipbuilding and Ship Repair Surface Coating Operations (§ 20-26-1)
- Rule 326 IAC 20-27 - Portland Cement Manufacturing Industry (§ 20-27-1)
- Rule 326 IAC 20-28 - Hazardous Waste Combustors (§ 20-28-1)
- Rule 326 IAC 20-29 - Hydrochloric Acid Steel Pickling and Regeneration Plants (§ 20-29-1)
- Rule 326 IAC 20-30 - Oil and Natural Gas Production (§ 20-30-1)
- Rule 326 IAC 20-31 - Natural Gas Transmission and Storage (§ 20-31-1)
- Rule 326 IAC 20-32 - Publicly Owned Treatment Works (§ 20-32-1)
- Rule 326 IAC 20-33 - Pulp and Paper Production; Noncombustion (§ 20-33-1)
- Rule 326 IAC 20-34 - Phosphoric Acid Manufacturing and Phosphate Fertilizers Production (§ 20-34-1)
- Rule 326 IAC 20-35 - Tanks-Level 1 (§ 20-35-1)
- Rule 326 IAC 20-36 - Containers (§ 20-36-1)
- Rule 326 IAC 20-37 - Surface Impoundments (§ 20-37-1)
- Rule 326 IAC 20-38 - Individual Drain Systems (§ 20-38-1)
- Rule 326 IAC 20-39 - Closed Vent Systems, Control Devices, Recovery Devices, and Routing to a Fuel Gas System or a Process (§ 20-39-1)
- Rule 326 IAC 20-40 - Equipment Leaks-Control Level 1 (§ 20-40-1)
- Rule 326 IAC 20-41 - Equipment Leaks-Control Level 2 (§ 20-41-1)
- Rule 326 IAC 20-42 - Oil-Water Separators and Organic-Water Separators (§ 20-42-1)
- Rule 326 IAC 20-43 - Storage Vessels (Tanks)-Control Level 2 (§ 20-43-1)
- Rule 326 IAC 20-44 - Generic Maximum Achievable Control Technology (§ 20-44-1)
- Rule 326 IAC 20-45 - Pesticide Active Ingredient (§ 20-45-1)
- Rule 326 IAC 20-46 - Mineral Wool Production (§ 20-46-1)
- Rule 326 IAC 20-47 - Wool Fiberglass Manufacturing (§ 20-47-1)
- Rule 326 IAC 20-48 - Emission Standards for Hazardous Air Pollutants for Boat Manufacturing (§§ 20-48-1 — 20-48-4)
- Rule 326 IAC 20-49 - Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-Alone Semichemical Pulp Mills (§ 20-49-1)
- Rule 326 IAC 20-50 - Petroleum Refineries: Catalytic Cracking Units, Catalytic Reforming Units, and Sulfur Recovery Units (§ 20-50-1)
- Rule 326 IAC 20-51 - Manufacturing of Nutritional Yeast (§ 20-51-1)
- Rule 326 IAC 20-52 - Wet-Formed Fiberglass Mat Production (§ 20-52-1)
- Rule 326 IAC 20-53 - Leather Finishing Operations (§ 20-53-1)
- Rule 326 IAC 20-54 - Cellulose Products Manufacturing (§ 20-54-1)
- Rule 326 IAC 20-55 - Rubber Tire Manufacturing (§ 20-55-1)
- Rule 326 IAC 20-56 - Reinforced Plastic Composites Production (§§ 20-56-1 — 20-56-2)
- Rule 326 IAC 20-57 - Pharmaceuticals Production (§ 20-57-1)
- Rule 326 IAC 20-58 - Amino and Phenolic Resins (§ 20-58-1)
- Rule 326 IAC 20-59 - Polyether Polyols Production (§ 20-59-1)
- Rule 326 IAC 20-60 - Solvent Extraction for Vegetable Oil Production (§ 20-60-1)
- Rule 326 IAC 20-61 - Semiconductor Manufacturing (§ 20-61-1)
- Rule 326 IAC 20-62 - Refractory Products Manufacturing (§ 20-62-1)
- Rule 326 IAC 20-63 - Surface Coating of Large Appliances (§ 20-63-1)
- Rule 326 IAC 20-64 - Surface Coating of Metal Coil (§ 20-64-1)
- Rule 326 IAC 20-65 - Paper and Other Web Coating (§ 20-65-1)
- Rule 326 IAC 20-66 - Flexible Polyurethane Foam Fabrication Operations (§ 20-66-1)
- Rule 326 IAC 20-67 - Municipal Solid Waste Landfills (§ 20-67-1)
- Rule 326 IAC 20-68 - Friction Material Manufacturing Facilities (§ 20-68-1)
- Rule 326 IAC 20-69 - Polyvinyl Chloride and Copolymers Production (§ 20-69-1)
- Rule 326 IAC 20-70 - Secondary Aluminum (§ 20-70-1)
- Rule 326 IAC 20-71 - Asphalt Processing and Asphalt Roofing (§ 20-71-1)
- Rule 326 IAC 20-72 - Brick and Structural Clay Products (§ 20-72-1)
- Rule 326 IAC 20-73 - Clay Ceramics Manufacturing (§ 20-73-1)
- Rule 326 IAC 20-74 - Coke Ovens: Pushing, Quenching, and Battery Stacks (§ 20-74-1)
- Rule 326 IAC 20-75 - Engine Test Cells/Stands (§ 20-75-1)
- Rule 326 IAC 20-76 - Hydrochloric Acid Production (§ 20-76-1)
- Rule 326 IAC 20-77 - Printing, Coating, and Dyeing of Fabrics and Other Textiles (§ 20-77-1)
- Rule 326 IAC 20-78 - Surface Coating of Metal Furniture (§ 20-78-1)
- Rule 326 IAC 20-79 - Surface Coating of Wood Building Products (§ 20-79-1)
- Rule 326 IAC 20-80 - Surface Coating of Miscellaneous Metal Parts and Products (§ 20-80-1)
- Rule 326 IAC 20-81 - Surface Coating of Plastic Parts and Products (§ 20-81-1)
- Rule 326 IAC 20-82 - Stationary Reciprocating Internal Combustion Engines (§ 20-82-1)
- Rule 326 IAC 20-83 - Organic Liquid Distribution (Non-Gasoline) (§ 20-83-1)
- Rule 326 IAC 20-84 - Miscellaneous Organic Chemical Manufacturing (§ 20-84-1)
- Rule 326 IAC 20-85 - Surface Coating of Automobiles and Light-Duty Trucks (§ 20-85-1)
- Rule 326 IAC 20-86 - Surface Coating of Metal Cans (§ 20-86-1)
- Rule 326 IAC 20-87 - Site Remediation (§ 20-87-1)
- Rule 326 IAC 20-88 - Miscellaneous Coating Manufacturing (§ 20-88-1)
- Rule 326 IAC 20-89 - Coal-Fired and Oil-Fired Electric Utility Steam Generating Units (§ 20-89-1)
- Rule 326 IAC 20-90 - Stationary Combustion Turbines (§ 20-90-1)
- Rule 326 IAC 20-91 - Lime Manufacturing Plants (§ 20-91-1)
- Rule 326 IAC 20-92 - Iron and Steel Foundries (§ 20-92-1)
- Rule 326 IAC 20-93 - Integrated Iron and Steel Manufacturing (§ 20-93-1)
- Rule 326 IAC 20-94 - Mercury Cell Chlor-Alkali Plants (§ 20-94-1)
- Rule 326 IAC 20-95 - Industrial, Commercial, and Institutional Boilers and Process Heaters (§ 20-95-1)