National Security Entry-Exit Registration System - Port-of-entry Registration

Port-of-entry Registration

Port-of-entry registration is required for nationals of Iran, Iraq, Libya, Sudan, and Syria (including those that were born in these countries but have a passport from a different country). Any other non-citizen, non-permanent residents determined in advance by the United States Department of State or the INS, or as they enter the country by INS inspectors. This system began on September 10, 2002.

Read more about this topic:  National Security Entry-Exit Registration System