# Article 1 — Content, standards, form and format of reference data **Commission Delegated Regulation (EU) 2017/585 · binding · OJ L 87, 31.3.2017 · dated 14 Jul 2016 [in force]** *In force · Commission Delegated Regulation (EU) 2017/585, OJ L 87, 31.3.2017 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/eli/reg_del/2017/585/oj/eng)* Trading venues and systematic internalises shall provide competent authorities with all details of financial instrument reference data (‘reference data’) referred to in Table 3 of the Annex that pertain to the financial instrument concerned. All details provided shall be submitted in accordance with the standards and formats specified in Table 3 of the Annex, in an electronic and machine-readable form and in a common XML template in accordance with the ISO 20022 methodology.