Delegated regulation on identifying reference data for OTC derivatives published in OJ

Commission Delegated Regulation (EU) 2025/1003 has been published in the Official Journal of the European Union (OJ), supplementing the EU Markets in Financial Instruments Regulation (MiFIR) as regards over-the-counter derivatives (OTC) identifying reference data for the purposes of MiFIR transparency requirements. The delegated regulation sets out the identifying reference data for OTC interest rate swaps and OTC credit default swaps, to meet transparency requirements under article 8a(2), 10 and 21 of MiFIR. The data will enable market participants and authorities to identify and distinguish these derivatives by asset class, instrument type, notional currency, among other relevant characteristics. The regulation will enter into force on 11 June 2025 and will apply from 1 September 2026.

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