Illinois Labor Law Poster Alert: Chicago & Cook County Update Mandatory Workplace Posters

August 12, 2026

Chicago employers have new workplace posting requirements to address. On May 27, 2026, updated mandatory workplace posters were released affecting employers within the City of Chicago. Additionally, Cook County’s Minimum Wage increased effective July 1, 2026, requiring covered employers to replace their existing minimum wage postings.

If your business has employees in Illinois, now is the time to review your labor law posters and ensure your workplace remains compliant.

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Chicago Mandatory Workplace Posters Update

The Chicago Office of Labor Standards revised the following mandatory workplace notices on May 27, 2026:

Chicago Minimum Wage Poster

The increased minimum wages in Chicago took effect on July 1, 2026, and include:

Child Labor Trafficking Notice

The revised notice includes:

Gender-Based Violence Notice

The updated notice features:

Chicago Fair Workweek Poster

The City updated its Fair Workweek Notice on May 27, 2026 to reflect who is covered under Chicago’s Fair Workweek Ordinance.

Employees who work in Chicago, in a covered industry, and earn $64,945.55 per year (salary) or $33.85 per hour (hourly) or less are covered.

 

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Cook County Minimum Wage Increased July 1, 2026

Employers located in Cook County with 4 or more employees should also note a separate mandatory posting update.

Effective July 1, 2026, Cook County increased its minimum wage to:

Covered employers must display the updated Cook County Minimum Wage Ordinance poster reflecting these new wage rates.

 

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Why Labor Law Poster Compliance Matters

Labor law posting requirements change frequently at the federal, state, county, and municipal levels. Displaying outdated workplace posters can leave employers vulnerable to compliance issues, employee complaints, and potential penalties.

 

Keeping current labor law posters displayed helps employers:

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Illinois Employer Compliance Checklist

 

If your business has employees in Illinois, the City of Chicago, or covered areas of Cook County, now is the time to review your compliance efforts. Employers should:

 

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Whether your business operates throughout Illinois, within Chicago, or in Cook County, keeping up with changing posting requirements can be challenging.

Our automatic labor law poster update service monitors federal, state, and local employment law changes so you don’t have to. Whether you operate in Chicago, Cook County, or across multiple jurisdictions, we’ll help ensure your workplace posters remain current and compliant. Contact our compliance specialists today to learn more.

Need updated Illinois, Chicago, or Cook County labor law posters? Contact us today and stay compliant with the latest workplace posting requirements.