You can file a complaint and pursue a discrimination claim at the Commission on Human Relations if you believe you have been personally harmed. Please list in detail your complaint or complaints.If you have more than one complaint, please list them numerically. A charge of discrimination must be filed within 300 days after the alleged discriminatory action, or one year for a Fair Housing case. Mail Fill out and send the paper ADA Complaint Form. The City of Chicago does not discriminate against qualified individuals with disabilities based on disability in any of its services, programs, or activities. You must fill out and sign the Public Accommodations Complainant Information Sheet. There are strict deadlines for filing a charge of discrimination, please review the information in the timeliness tab or call 1-800-669-4000. This fact sheet provides information on filing an employment discrimination charge with the EEOC in Chicago, and what to expect at the Chicago District Office. The Bureau utilizes these laws to ensure equal access and treatment of people with disabilities in the State of Illinois.