# Article 2 — Entry into force **Commission Delegated Regulation (EU) 2017/1799 · binding · OJ L 259, 7.10.2017 · dated 12 Jun 2017 [in force]** *In force · Consolidated version of 1 January 2021 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02017R1799-20210101)* This Regulation shall enter into force on the twentieth day following that of its publication in the Official Journal of the European Union.