430 ILCS 45/3
For the purposes of this Act:
"Agency" means the Illinois Environmental Protection Agency.
"Business" means any individual, partnership, corporation, or association in the State engaged in a business operation that has 5 or more full-time employees, or 20 or more part-time employees, and that is properly assigned or included within one of the following Standard Industrial Classifications (SIC), as designated in the Standard Industrial Classification Manual prepared by the Federal Office of Management and Budget:
2295 Coated fabrics, not rubberized;
2491 Wood preserving;
2671 Packaging paper and plastics film, coated and laminated;
2672 Coated and laminated paper, not elsewhere classified;
2812 Alkalies and chlorine;
2813 Industrial gases;
2819 Industrial inorganic chemicals, not elsewhere classified;
2821 Plastic materials, synthetic resins, and non-vulcanizable elastomers;
2834 Pharmaceutical preparations;
2842 Specialty cleaning, polishing and sanitation preparations;
2851 Paints, varnishes, lacquers, enamels, and allied products;
2865 Cyclic (coal tar) crudes, and cyclic intermediaries, dyes and organic pigments (lakes and toners);
2869 Industrial organic chemicals, not elsewhere classified;
2873 Nitrogenous fertilizer;
2874 Phosphatic fertilizers;
2879 Pesticides and agricultural chemicals, not elsewhere classified;
2891 Adhesives and sealants;
2892 Explosives;
2911 Petroleum refining; 2952 Asphalt felts and coatings;
2999 Products of petroleum and coal, not elsewhere classified;
3081 Unsupported plastics, film and sheet;
3082 Unsupported plastics profile shapes;
3083 Laminated plastics plate, sheet and profile shapes;
3084 Plastic pipe;
3085 Plastic bottles;
3086 Plastic foam products;
3087 Custom compounding of purchased plastic resin;
3088 Plastic plumbing fixtures;
3089 Plastic products, not elsewhere classified;
3111 Leather tanning and finishing;
3339 Primary smelting and refining of nonferrous metals, except copper and aluminum;
3432 Plumbing fixture fittings and trim;
3471 Electroplating, plating, polishing, anodizing and coloring;
4953 Refuse systems;
5085 Industrial supplies;
5162 Plastic materials and basic forms and shapes;
5169 Chemicals and allied products, not elsewhere classified;
5171 Petroleum bulk stations and terminals;
5172 Petroleum and petroleum products, wholesalers, except bulk stations and terminals.
For the purposes of this Act, the SIC Code that a business uses for determining its coverage under The Unemployment Insurance Act shall be the SIC Code for determining the applicability of this Act.
"Business" also means any facility not covered by the above SIC codes that is subject to the provisions of Section 302 of the federal Emergency Planning and Community Right-to-Know Act of 1986 and that is found by the Agency to use, store, or manufacture a chemical substance in a quantity that poses a threat to the environment or public health. Such a determination shall be based on an on-site inspection conducted by the Agency and certified to the IEMA. The Agency shall also conduct inspections at the request of IEMA or upon a written request setting forth a justification to the IEMA from the chairman of the local emergency planning committee upon recommendation of the committee. The IEMA shall transmit a copy of the request to the Agency. The Agency may, in the event of a reportable release that occurs at any facility operated or owned by a business not covered by the above SIC codes, conduct inspections if the site hazard appears to warrant such action. The above notwithstanding, any farm operation shall not be considered as a facility subject to this definition.
Notwithstanding the above, for purposes of this Act, "business" does not mean any facility for which the requirements promulgated at Part 1910.119 of Title 29 of the Code of Federal Regulations are applicable or which has completed and submitted the plan required by Part 68 of Title 40 of the Code of Federal Regulations, provided that such business conducts and documents in writing an assessment for any instance where the Agency provides notice that a significant release of a chemical substance has occurred at a facility. Such assessment shall explain the nature, cause and known effects of the release, any mitigating actions taken, and preventive measures that can be employed to avoid a future release. Such assessment shall be available at the facility for review within 30 days after the Agency notifies the facility that a significant release has occurred. The Agency may provide written comments to the business following an on-site review of an assessment.
"Chemical name" means the scientific designation of a chemical in accordance with the nomenclature system developed by the International Union of Pure and Applied Chemistry (IUPAC) or the American Chemical Society's Chemical Abstracts Service (CAS) rules of nomenclature, or a name that will clearly identify the chemical for hazard evaluation purposes.
"Chemical substance" means any "extremely hazardous substance" listed in Appendix A of 40 C.F.R. Part 355 that is present at a facility in an amount in excess of its threshold planning quantity, any "hazardous substance" listed in 40 C.F.R. Section 302.4 that is present at a facility in an amount in excess of its reportable quantity or in excess of its threshold planning quantity if it is also an "extremely hazardous substance", and any petroleum including crude oil or any fraction thereof that is present at a facility in an amount exceeding 100 pounds unless it is specifically listed as a "hazardous substance" or an "extremely hazardous substance". "Chemical substance" does not mean any substance to the extent it is used for personal, family, or household purposes or to the extent it is present in the same form and concentration as a product packaged for distribution to and use by the general public.
"IEMA" means the Illinois Emergency Management Agency.
"Facility" means the buildings and all real property contiguous thereto, and the equipment at a single location used for the conduct of business.
"Local emergency planning committee" means the committee that is appointed for an emergency planning district under the provisions of Section 301 of the federal Emergency Planning and Community Right-to-Know Act of 1986.
"Release" means any sudden spilling, leaking, pumping, pouring, emitting, escaping, emptying, discharging, injecting, leaching, dumping, or disposing into the environment beyond the boundaries of a facility, but excludes the following:
"Significant release" means any release which is so designated in writing by the Agency or the IEMA based upon an inspection at the site of an emergency incident, or any release which results in any evacuation, hospitalization, or fatalities of the public.
430 ILCS 45/3