In July 2010, Pope Benedict XVI erected an apostolic exarchate for Syro-Malankara Catholics in the United States, and appointed Father Thomas Naickamparampil, then head secretary general of the major archiepiscopate of the Syro-Malankara Church, as first apostolic exarch of the new exarchate. The bishop-elect was ordained to the episcopacy on 21 September 2010 at St. Mary's Malankara Syrian Catholic Cathedral, Pattom, receiving the name "Aboon Thomas Eusebius". The Enthronement Ceremony in the United States was held on 3 October 2010 at Kellenberg High School, Uniondale, New York.