As the National Numbering Agency (NNA) for Finland, Euroclear Finland assigns ISIN, FISN, and CFI codes to securities issued in Finland. We are part of the global Association of National Numbering Agencies (ANNA), working together to ensure the consistent identification of financial instruments across international markets in line with ISO standards.
ISIN code assignment
Euroclear Finland is the National Numbering Agency in Finland
An International Securities Identification Number (ISIN) is a unique alphanumeric code used to identify a specific security or financial instrument. It follows the ISO 6166 standard and includes a country code, serial number, and check digit, for example: FI0000123456.
ISIN codes are required for:
- All listed securities
- Instruments issued in book-entry systems
- OTC derivatives (via the Derivatives Service Bureau)
