On August 15, 2025, Governor Pritzker signed House Bill 3638 (H.B. 3638) into law, which amends the Illinois Workplace Transparency Act (the “Act”) to provide current, former, and prospective employees with greater rights and protections when executing employment agreements with an employer. The amendments under H.B. 3638 take effect on January 1, 2026, and apply to employment contracts entered into, modified, or extended on or after January 1, 2026, except for collective bargaining agreements. Accordingly, employers need to carefully review their existing employment agreements and ensure they comply with the new requirements under H.B. 3638 by January 1, 2026.
