An Act amending the act of December 17, 1959 (P.L.1913, No.694), known as the Equal Pay Law, further providing for definitions, for wage rates and for collection of unpaid wages.

SB 237 amends Pennsylvania's Equal Pay Law to clarify that "wages" include all compensation (salaries, benefits, and supplements) and define "comparable work" as requiring similar skill, effort, and working conditions - not just matching job titles. It strengthens protections by requiring employers to prove pay differences are based on job-related factors (like experience or performance), not sex, and prohibits lowering wages to comply with the law. The bill also allows the Attorney General to sue for unpaid wages with no filing fees and extends the statute of limitations to three years for willful violations. It directly affects all employers in Pennsylvania, including state and local government, and workers experiencing pay discrimination.