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# Article 1 — Scope, standards and format of relevant order data

**Commission Delegated Regulation (EU) 2017/580 · binding · OJ L 87, 31.3.2017 · dated 24 Jun 2016 [in force]**

*In force · Commission Delegated Regulation (EU) 2017/580, OJ L 87, 31.3.2017 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/eli/reg_del/2017/580/oj/eng)*

1. <a id="art-1-p-1"></a>Operators of trading venues shall keep at the disposal of their competent authority the details of each order advertised through their systems set out in Articles 2 to 13 as specified in the second and third columns of Table 2 of the Annex insofar as they pertain to the order concerned.
1. <a id="art-1-p-2"></a>Where competent authorities request any of the details referred to in paragraph 1 in accordance with Article 25(2) of Regulation (EU) No 600/2014, the operators of trading venues shall provide such details using the standards and formats prescribed in the fourth columns of Table 2 of the Annex to this Regulation.