The Irish Stock Exchange is responsible for the allocation of Sedol and ISIN codes for Irish incorporated securities, it is also a member of ANNA, the Association of National Numbering Agencies (www.anna-web.com). ANNA promotes the International Standard ISO 6166 and makes available to its Members, and the securities industry as a whole, ISIN codes in a uniform structure for use in any application in the trading or administration of securities.

The ISE employs the following securities identifiers with regard to securities admitted to trading on the Exchange:

• Sedol Code (Stock Exchange Daily Official List)
• ISIN Code (International Securities Identification Number)
• WKN Code
• Mnemonic Code
• Xetra Name/ Long Name

Please click here for an explanation of each identifier. 

To view the actual codes assigned to Irish Stock Exchange instruments, click on the relevant link below: 

• Equities
• Bonds
• Debt Securities
• European Commercial Paper
• Investment Funds