Article 20
Specific requirements for OTFs
An investment firm or market operator operating an OTF shall not use matched principal trading to execute client orders in an OTF in derivatives pertaining to a class of derivatives that has been declared subject to the clearing obligation in accordance with Article 5 of Regulation (EU) No 648/2012.
An investment firm or market operator operating an OTF shall establish arrangements ensuring compliance with the definition of matched principal trading in point (38) of Article 4(1).
For the purposes of this Article, an investment firm shall not be deemed to be carrying out market making on an OTF on an independent basis if it has close links with the investment firm or market operator operating the OTF.
An investment firm or market operator operating an OTF shall exercise discretion only in either or both of the following circumstances:
when deciding to place or retract an order on the OTF they operate;
For the system that crosses client orders the investment firm or market operator operating the OTF may decide if, when and how much of two or more orders it wants to match within the system. In accordance with paragraphs 1, 2, 4 and 5 and without prejudice to paragraph 3, with regard to a system that arranges transactions in non-equities, the investment firm or market operator operating the OTF may facilitate negotiation between clients so as to bring together two or more potentially compatible trading interest in a transaction.
That obligation shall be without prejudice to Articles 18 and 27.