This brochure describes the Lilly Ledbetter Fair Pay Act of 2009, which overturned the Supreme Court’s decision in Ledbetter v. Goodyear Tire & Rubber Co., Inc., 550 U.S. 618 (2007), which severely restricted the time period for filing complaints of employment discrimination concerning compensation. The brochure also describes the Equal Pay Act of 1963, which prohibits sex-based wage discrimination between men and women in the same establishment who perform jobs that require substantially equal skill, effort, and responsibility under similar working conditions.