Executive Order 12989
Economy and Efficiency in Government Procurement Through Compliance With Certain Immigration and Naturalization Act Provisions
This executive order directs federal contracting agencies to avoid doing business with contractors that knowingly employ unauthorized workers, and establishes a debarment process where the Attorney General can investigate and recommend exclusion of non-compliant contractors from federal procurement for one-year periods. It mandates amendments to the Federal Acquisition Regulation to implement these procedures while explicitly prohibiting additional contract certification requirements.