Rewriting Investors’ Claim Labelled in USD in Near Worthless Syrian Pounds not Extra Petita or Violation of Public Policy. Swiss Supreme Court Decision 4A_516/2020 of 8 April 2021 - ASA Bulletin View Rewriting Investors’ Claim Labelled in USD in Near Worthless Syrian Pounds not Extra Petita or Violation of Public Policy. Swiss Supreme Court Decision 4A_516/2020 of 8 April 2021 by - ASA Bulletin Rewriting Investors’ Claim Labelled in USD in Near Worthless Syrian Pounds not Extra Petita or Violation of Public Policy. Swiss Supreme Court Decision 4A_516/2020 of 8 April 2021 40 1 ASA Bulletin