Aleem Dar and Daryl Harper are among the 16 officials who will share umpiring duties during the ICC World Twenty20.
The ICC had announced the umpires and match referee appointments for the group stages of the World Twenty20.
Umpiring duties was shared by all 12 members of the elite panel - Mark Benson, Billy Bowden, Aleem Dar, Steve Davis, Asoka de Silva, Billy Doctrove, Ian Gould, Daryl Harper, Tony Hill, Rudi Koertzen, Asad Rauf and Simon Taufel - along with Nigel Llong, Marais Erasmus, Amish Saheba and Rod Tucker.
The match referees’ responsibilities throughout the tournament was shared between Ranjan Madugalle, Chris Broad and Alan Hurst.
Appointments was also made for the men's and women's warm-up matches at Lord's, The Oval and Trent Bridge from June 1–3.