Currency Codes
Codes for the representation of currencies and funds.
ISO 4217 defines codes and formats for consistent data exchange. It is applied in systems and documents rather than audited, so there is no certification against ISO 4217.
ISO 4217 is the international standard for currency codes used in international financial transactions.
There is no certification to pursue, but an experienced consultant can help you apply ISO 4217 alongside the management system standards you are certified to. Reading the published document is the best starting point.
This page summarises ISO 4217 (current published edition). Always confirm the detail against the published document.