# Article 5 — Entry into force **Commission Implementing Regulation (EU) 2025/304 · binding · OJ L, 2025/304, 20.2.2025 · dated 31 Oct 2024 [in force]** *In force · Commission Implementing Regulation (EU) 2025/304, OJ L, 2025/304, 20.2.2025 · Checked against EUR-Lex on 26 Oct 2026 · [Official source](https://eur-lex.europa.eu/eli/reg_impl/2025/304/oj/eng)* This Regulation shall enter into force on the twentieth day following that of its publication in the _Official Journal of the European Union_.