On January 29, 2009, President Obama signed the Lilly Ledbetter Fair Pay Act of 2009 ("Act"), which supersedes the Supreme Court's decision in Ledbetter v. Goodyear Tire & Rubber Co., Inc., 550 U.S. 618 (2007). Ledbetter had required a compensation discrimination charge to be filed within 180 days of a discriminatory pay-setting decision (or 300 days in jurisdictions that have a local or state law prohibiting the same form of compensation discrimination).
The Act restores the pre-Ledbetter position of the EEOC that each paycheck that delivers discriminatory compensation is a wrong actionable under the federal EEO statutes, regardless of when the discrimination began. As noted in the Act, it recognizes the "reality of wage discrimination" and restores "bedrock principles of American law."
Under the Act, an individual subjected to compensation discrimination under Title VII of the Civil Rights Act of 1964, the Age Discrimination in Employment Act of 1967, or the Americans with Disabilities Act of 1990 may file a charge within 180 (or 300) days of any of the following:
when a discriminatory compensation decision or other discriminatory practice affecting compensation is adopted;
when the individual becomes subject to a discriminatory compensation decision or other discriminatory practice affecting compensation; orwhen the individual's compensation is affected by the application of a discriminatory compensation decision or other discriminatory practice, including each time the individual receives compensation that is based in whole or part on such compensation decision or other practice. The Act has a retroactive effective date of May 28, 2007, and applies to all claims of discriminatory compensation pending on or after that date.
More information about the Act is provided in EEOC's Compliance Manual Section on Threshold Issues under § 2-IV C.4, "Compensation
Source: Equal Employmet Opportunity Commission. http://www.eeoc.gov/laws/statutes/epa_ledbetter.cfm