AILALink provides access to guides and manuals published by various federal agencies including the Board of Immigration Appeals, U.S. Citizenship and Immigration Services, Immigration and Customs Enforcement, and the Executive Office for Immigration Review.
Responsible for detention and removal, investigating smuggling, and terrorism prevention.
Congressional Research Service
The Congressional Research Service (CRS) is a legislative branch agency within the Library of Congress. It provides non-partisan, policy and legal analysis to Congressional committees, members, and staff.
Adjudicates immigration cases through the Board of Immigration Appeals (BIA), the Office of the Chief Immigration Judge (OCIJ), and the Office of the Chief Administrative Hearing Officer (OCAHO).
Manages the administrative law judges who preside over hearings relating to the employment of unauthorized aliens and immigration-related document fraud.
If an employer is denied a foreign labor certification, they may be able to appeal to an Administrative Law Judge or the Board of Alien Labor Certfication Appeals.
Part of the Centers for Disease Control and Prevention; sets vaccination requirements for immigration applicants and quarantines those with infectious diseases at points of entry.