Illinois Code § 3
Illinois Code § 3. Reproduced from the official Illinois Compiled Statutes, with a citation summary, verification link, and related provisions.
§ 3.
Definitions. As used in this Act, unless the context otherwise requires: (a) "Department" means the Illinois Department of Public Health. (b) "Director" means the Director of the Illinois Department of Public Health. (c) "Program" means the Environmental Toxicology Program as established by this Act. (d) "Exposure" means contact with a hazardous substance. (e) "Hazardous substance" means chemical compounds, elements, or combinations of chemicals which, because of quantity concentration, physical characteristics or toxicological characteristics may pose a substantial present or potential hazard to human health and includes, but is not limited to, any substance defined as a hazardous substance in Section 3.215 of the Environmental Protection Act. (f) "Initial assessment" means a review and evaluation of site history and hazardous substances involved, potential for population exposure, the nature of any health related complaints and any known patterns in disease occurrence. (g) "Comprehensive health study" means a detailed analysis which may include: a review of available environmental, morbidity and mortality data; environmental and biological sampling; detailed review of scientific literature; exposure analysis; population surveys; or any other scientific or epidemiologic methods deemed necessary to adequately evaluate the health status of the population at risk and any potential relationship to environmental factors. (h) "Superfund Site" means any hazardous waste site designated for cleanup on the National Priorities List as mandated by the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (P.L. 96-510), as amended. (Source: P.A. 100-103, eff. 8-11-17; 100-621, eff. 7-20-18; 101-81, eff. 7-12-19.)
Source: official Illinois text · Last verified 2026-08-27
At a glance
- Citation: Illinois Compiled Statutes § 3
- Jurisdiction: Illinois
- Code: Illinois Compiled Statutes
- Text: transcribed from the official source (verify below)
Verify the text
Statute text is transcribed from the official Illinois Compiled Statutes. Confirm it against the primary source before relying on it:
Not legal advice. Verify against the official source and consult a licensed Illinois attorney.
Common questions
What is the source of Illinois Compiled Statutes § 3?
The text above is transcribed from the Illinois Compiled Statutes, the codified statutes of Illinois. The official publisher link appears under "Verify the text" on this page.
What subject does Illinois Compiled Statutes § 3 address?
It addresses the rule set out in the section text. Read the section together with the surrounding provisions listed under "Nearby provisions" for the full picture.
Is Illinois Compiled Statutes § 3 still in force?
Statutes are amended, repealed, and renumbered every session. Confirm the current version at the official Illinois source before relying on this text.
Can this page be used as legal advice?
No. This is a reference transcription for research. Applying Illinois law to your facts requires a licensed Illinois attorney who can review the specifics.