(Click to enlarge image) SB 1480 was signed into law, and later amended by SB 1487 in 2021. The law requires Illinois employers with 100 or more employees to obtain an Equal Pay Registration Certificate among other requirements. The most challenging of employer obligations is the submission of employee pay data. Before submission, Illinois employers should perform a pay equity analysis to avoid potential violations and penalties. OutSolve services include data evaluation, proactive pay analysis, and the submission of the required information to the Illinois DOL on your behalf.