On March 1, 2003, the Department of Homeland Security became responsible for securing U.S. borders and managing the immigration process. In the past, these two important missions were bundled together within one agency – the Immigration and Naturalization Service. Under DHS, however, immigration services and border enforcement functions will be divided into separate agencies, allowing both missions to receive the full attention they deserve.
Under DHS the newly created Bureau of Citizenship and Immigration Services will focus exclusively on providing services such as efficiently processing applications for U.S. citizenship, administering the Visa program, administering work authorizations and other permits, and providing services for new residents and citizens.
Border security and the enforcement of immigration laws, however, will be handled by the Directorate of Border and Transportation Security. BTS will absorb the INS’s Border Patrol agents and investigators who will join with agents from the U.S. Customs Service, Transportation Security Administration and other enforcement personnel to protect the nation’s borders. This mission includes not only managing illegal immigration, but also securing the borders against illicit drugs, unlawful commerce and – as the Department’s main priority – the entry of terrorists and the instruments of terrorism.
By making use of cutting-edge technologies, enhancing the flow of information, coordinating with state and local governments, and improving efficiency within the federal government, DHS is uniquely qualified to meet the challenge of safeguarding our borders while facilitating commerce and economic movement and improving the efficiency of our immigration and naturalization process.