Language Translation and the Impact of National Law on International Arbitrations
Although by agreeing to arbitration the parties involved are free to determine the procedure applicable to their arbitration, national laws will nonetheless have a significant impact on arbitral proceedings. In fact, all arbitral proceedings are governed by a codified procedural law (lex arbitri), which is often not the same as the law governing the parties' contract. Usually the parties do not choose lex arbitri and instead select only the law governing their contract. When this occurs, the lex arbitri will be the law of the country in which the arbitration occurs.
