State litigation guide · Illinois

Asbestos / Mesothelioma Lawsuit in Illinois

Time limits apply in Illinois. Find out if you still qualify.

Free Case Review

Check your eligibility — free

Answer 2-3 quick questions to review your potential case.

People's Justice Research TeamUpdated June 12, 2026Fact-checked

Verified against court and regulatory records · No upfront fees · Your information is never sold

Statute of limitations — Illinois

735 ILCS 5/13-202 provides a 2-year statute of limitations for personal injury claims with the discovery rule applying for latent asbestos diseases from date of diagnosis. Madison County Circuit Court (Third Judicial Circuit) is a national hub for asbestos litigation. Illinois uses modified comparative negligence with a 51% bar.

2 years from diagnosis

Filing venue

Where to File in Illinois

Illinois mesothelioma claims are filed primarily in Cook County Circuit Court (Chicago) and Madison County Circuit Court (Edwardsville), both of which have historically maintained active asbestos dockets. Madison County was once the nation's busiest asbestos litigation venue before tort reform reduced out-of-state filings. Illinois plaintiffs also submit claims against asbestos bankruptcy trusts including the Owens Corning/Fibreboard Trust, the H.K. Porter Trust, and the United States Gypsum Trust.

Illinois provides a 2-year statute of limitations for mesothelioma personal injury claims from the date of diagnosis or discovery that the disease is asbestos-related. Wrongful death claims must also be filed within 2 years of death. Illinois follows the discovery rule, and courts have consistently held that the clock begins at diagnosis rather than at the time of original exposure decades earlier.

Madison County's asbestos docket grew dramatically in the 1990s and 2000s, attracting out-of-state plaintiffs due to liberal venue rules and plaintiff-friendly juries — at its peak it was the single busiest asbestos court in the country. Illinois Supreme Court venue reforms in 2015 and the U.S. Supreme Court's Bristol-Myers decision significantly restricted this practice, redirecting most filings back to plaintiffs' home counties.

Illinois asbestos exposure is concentrated in Chicago-area steel mills (U.S. Steel South Works, Inland Steel), oil refineries (Standard Oil/Amoco in Whiting, Indiana border), the extensive Union Pacific and Illinois Central railroad yards, and commercial construction throughout the metro area. The Calumet industrial corridor and Chicago's building trades unions represent the core claimant population.

Illinois data

Exposure in Illinois

Annual mesothelioma diagnoses in Illinois — one of the highest nationally

~420

Source: Illinois State Cancer Registry 2024

Primary historical asbestos exposure industries in Illinois

Steel mills, refineries, construction, railroad shops

Source: NIOSH Illinois Occupational Data

One of the top 3 asbestos litigation venues in the United States

Madison County

Source: RAND Asbestos Litigation Report 2024

Medical resources

Clinics & Specialists in Illinois

University of Chicago Medicine — Thoracic Surgery and Oncology

Northwestern Memorial Hospital — Robert H. Lurie Comprehensive Cancer Center

FAQ

Frequently Asked Questions

12 QUESTIONS

Mesothelioma is a cancer of the mesothelium — the thin membrane lining the lungs (pleura), abdomen (peritoneum), or heart (pericardium). It is distinct from lung cancer, which originates in the lung tissue itself. Mesothelioma is caused almost exclusively by asbestos exposure and does not arise from smoking. Lung cancer, while also caused by asbestos in some cases, is far more commonly caused by tobacco smoking. Both are compensable through asbestos trust funds and litigation, but mesothelioma claims typically produce higher compensation because the disease is more directly and singularly attributable to asbestos.

Keep reading