1. Trading venues and systematic internalisers shall provide their competent authority by 21.00 CET on each day they are open for trading with the reference data for all financial instruments that are admitted to trading or that are traded, including where orders or quotes are placed through their system, before 18.00 CET on that day.

2. Where a financial instrument is admitted to trading or traded, including where an order or a quote is placed for the first time, after 18.00 CET on a day on which a trading venue or systematic internaliser is open for trading, the reference data in respect of the financial instrument concerned shall be provided by 21.00 CET on the next day on which the trading venue or systematic internaliser concerned is open for trading.