Illegal Aliens: Changes in the Process of Denying Aliens Entry Into the United States

Pursuant to a legislative requirement, GAO reviewed the Illegal Immigration Reform and Immigrant Responsibility Act of 1996, focusing on: (1) how the expedited removal process and the Immigration and Naturalization Service (INS) procedures to implement it are different from the process and procedures used to exclude aliens before the act; (2) the implementation and results of the process for making credible fear determinations during the 7 months following April 1, 1997; and (3) the mechanisms that INS established to monitor expedited removals and credible fear determinations and to further improve these processes.