<p><span>The Derivatives Service Bureau (DSB), founded by the Association of National Numbering Agencies (ANNA) to facilitate the allocation and maintenance of International Securities Identification Numbers (ISINs), Classification of Financial Instrument codes (CFIs) and Financial Instrument Short Names (FISNs) for OTC derivatives, has today announced the annual OTC ISIN and CFI service provision consultation related to the 2023 service provision.</span></p>