The Asylum and Immigration Tribunal (AIT) was a tribunal constituted in the United Kingdom with jurisdiction to hear appeals from many immigration and asylum decisions. It was created on 4 April 2005, replacing the former Immigration Appellate Authority (IAA), and fell under the administration of the Tribunals Service.
On 15 February 2010, the Tribunal was abolished and its functions transferred to the new Asylum and Immigration Chamber of the First-tier Tribunal created by the Tribunals, Courts and Enforcement Act 2007.
The Special Immigration Appeals Commission (SIAC) has been set up to hear appeals against removal of potential deportees in high security cases. The information given to appellants and their representatives is limited as compared to other removal hearings.
The system of appeals to adjudicators (who were appointed by the Secretary of State) with the right of subsequent appeal to the Immigration Appeal Tribunal (IAT) (whose members were appointed by the Lord Chancellor) was first created by the Immigration Appeals Act 1969 (1969 c.21).
The predecessor of the AIT, the Immigration Appellate Authority (IAA), was an independent judicial body in the United Kingdom constituted under the Immigration Act 1971. It consisted of two tiers:Immigration Adjudicators and the Immigration Appeal Tribunal (IAT).
Immigration Adjudicators considered appeals against decisions made by Immigration Officers, entry clearance officers and the Home Secretary, with permanent centres in Islington in inner London, Hatton Cross, Birmingham, Leeds, Manchester and Glasgow.