What is the ASB
- The most comprehensive and complete source of standardized global identifier data
- A central hub collecting and enriching global financial and referential instrument identification data from 120+ National Numbering Agencies (NNAs ) since 2001
- A platform providing single-point access to the golden source of global financial and referential instrument identification data for analysis, monitoring and validation
- Covers 200+ jurisdictions, with over 1 million new ISINs created monthly
The ASB was developed and is operated by ANNA partners CUSIP Global Services and SIX Financial Information.
ASB Service Access
ASB Advisory Committee
The overarching responsibility of the ASB Advisory Committee (ASB AC) is to provide governance over all activities necessary for the day to day running of the ASB, change management, and development overview of the ASB.
ASB Supervisory Committee
The overarching responsibility of the ASB Supervisory Committee (ASB SC) is to monitor the management of the provision of the ASB services by the Contractors and determine the strategic direction for the ASB.









