Swiss substantive law allows a debtor to pay a debt in the national currency of the place of payment even though the debt is actually owed in a foreign currency, except for cases where the contract expressly requires fulfillment of the debt in “actual currency” by using the term “actual” or words to that effect…

Introduction The lex arbitri of Switzerland is well-known for affording parties maximum autonomy and procedural flexibility. In line with these principles, parties to international arbitration proceedings have the possibility to opt out of the otherwise applicable Chapter 12 of the Swiss Private International Law Act (“PILA”) and to opt into the statutory rules governing Swiss-seated…