The Diocese was established in 1991 by Pope Shenouda III, making it the oldest diocese in the United Kingdom for the Coptic Orthodox Patriarchate. The Diocese is currently based at the Coptic Orthodox Centre in Lapworth, Warwickshire, where Bishop Missael resides. Its territories include North Wales and the English regions: West Midlands, East Midlands, North West and parts of the South East, South West and East of England.