This Practice Note sets out how to start an arbitration under the arbitration rules of the Dubai International Arbitration Centre (DIAC). Its sets out what the Request for Arbitration must contain, who it is to be sent to, how many copies are needed and what the next steps are in the arbitration. This topic may also be referred to as: commencing, beginning, opening, originating, initiating or instituting DIAC arbitration proceedings; filing a request for DIAC arbitration proceedings; and, statements of case, statements of claim or pleadings in DIAC arbitration.