Spread Currency of Leg 1 / Leg 2 is a simple MAS field which is only applicable if the corresponding 'Spread Notation' is marked as being a monetary amount. If this is the case, use ISO 4217 currencies. Do you and your firm require assistance navigating the changes in MAS reporting? TRAction can help. Don't hesitate to contact us for assistance. https://lnkd.in/eR9kh-9F #MAS #MASRewrite #TransactionReporting #RegulatoryReporting #RegTech