The Grain and Feed Trade Association (Gafta) is a trade association, based in London, which administers arbitrations in the international grain trade. This Practice Note introduces the Gafta Arbitration Rules No. 125 (Gafta 125) and sets out the process for commencing (starting, initiating, referring) arbitration, including the time limits for claiming arbitration, service of a notice of intention, lapse of a claim, the appointment of a tribunal (sole arbitrator or three arbitrators), challenging jurisdiction and commencing the arbitration procedure.