Capital Market Services.
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In its role as a National Numbering Agency, Oesterreichische Kontrollbank AG assigns on request an International Securities Identification Number (ISIN) to every security. These numbers ensure that all Austrian securities can be uniquely identified worldwide.


OeKB offers the reservation of numeric blocks and ISINs by request as additional services for issuers.


Further information on ISIN allocation and directory 


LEI is a unique code that is assigned to legal entities that are counterparties to financial transactions. It identifies legally independent entities and companies. OeKB verifies LEI-applications of Austrian applicants in collaboration with WM Datenservice Germany.


Further information on LEI


Securities Data Service Center
Mo - Fr: 09:00 a.m. - 04:00 p.m.

Tel. +43 1 53127-2030

Fax +43 1 53127-4030

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