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Mark Levy is a London-based partner in Allen & Overy’s international arbitration group. He specialises in disputes in the energy and natural resource sector, and also has extensive experience of public international law. He is known as a market leader in the field of gas price arbitrations, and edited the recently published Gas Price Arbitrations: A Practical Handbook (published by Globe Law and Business, 2014) – the market’s first book on pricing disputes.

He regularly represents leading global energy companies in international arbitrations, as well as investors and sovereign states in investment treaty cases, where he has particular experience of the Energy Charter Treaty. He has experience of conducting cases under all the major institutional rules, including those of the ICC, LCIA, SCC and ICSID, as well as the UNCITRAL Rules. 

Mark acts as lead advocate in his cases and has extensive experience in the cross-examination of experts in the energy sector, including pricing disputes. 

He is regularly invited to speak at arbitration and energy disputes conferences, and publishes in trade journals.