There are strict deadlines for filing a charge of discrimination, please review the information in the timeliness tab or call 1-800-669-4000. A charge of discrimination must be filed within 300 days after the alleged discriminatory action, or one year for a Fair Housing case.Where you can report workplace discrimination. To file a charge with IDHR, you will complete an employment "Complainant Information Sheet" (CIS). Where to file your complaint depends on where you live or work. , an experienced and knowledgeable employment discrimination law firm. Call 312-345-8877 or email us to learn more about your rights. The United States Equal Employment Opportunity Commission (EEOC) enforces several federal anti-discrimination laws and maintains a very useful website. Another U.S. law—the Civil Service Reform Act of 1978—also makes discrimination illegal, but it targets federal employees and applicants. You can file on the federal side with the Equal Employment Opportunity Commission ("EEOC").