1.In order to carry out calculations for determining the requirements for the pre-tradepre- and post-trade transparency and the trading obligation regimes imposedreferred byto in Articles 3 to 11, Articles 14 to 21 and Article 32, which are applicable to financial instruments and for determining whether an investment firm is a systematic internaliser, ESMA and competent authorities may require information from:
(a)trading venues;
(b)APAs; and
(c)CTPs.
3.Competent authorities shall transmit to ESMA such information as ESMA requires to produce the reports referred to in Article 5(4), (5) and (6).
ESMA shall submit those draft regulatory technical standards to the Commission by 3 July 2015.
2.Trading venues, APAs and CTPs shall store the necessary data for a sufficient period of time.period.
3.4. ESMA shall develop draft regulatory technical standards to specify the content and frequency of data requests and the formats and the timeframe in which trading venues, APAs and CTPs mustare to respond to suchdata requests referred to in accordance with paragraph 1, the type of data that mustis to be stored, and the minimum period of time for which trading venues, APAs and CTPs mustare to store data in order to be able to respond to suchdata requests in accordance with paragraph 2.
Power is delegated to the Commission to adoptsupplement this Regulation by adopting the regulatory technical standards referred to in thisthe paragraphfirst subparagraph in accordance with Articles 10 to 14 of Regulation (EU) No 1095/2010.