20.1 In the event the Parties are unable to settle by negotiation any dispute or difference between the Parties arising out of or relating to this Agreement, including without limitation the formation, performance, interpretation, nullification, termination or invalidation of this Agreement, the dispute shall be referred to and finally settled under the Arbitration Rules of the London Court of International Arbitration (the "LCIA"). The arbitral tribunal shall consist of one (1) arbitrator and the appointing authority shall be the LCIA.