Commission Delegated Regulation (EU) 2025/1155 on consolidated tape standards for shares and ETFs

The European Commission adopts regulatory technical standards specifying input and output data formats, transmission latency limits, and business clock synchronization requirements for consolidated tape providers (CTPs) handling shares and ETFs. Data contributors must transmit pre- and post-trade data within 50 milliseconds using ISO 20022 methodology, while CTPs are mandated to redistribute revenue annually based on weighted criteria and enforce data quality through suspension mechanisms. This regulation repeals Commission Delegated Regulation (EU) 2017/574 and applies to CTPs, data contributors, trading venues, and systematic internalisers.

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Source: European Commission — original document · Summary generated with machine assistance and reviewed before publication; the authoritative text is the regulator's original document. How RegAlert works