On 23 March 2023, the following Decisions were published in the Official Journal of the European Union (OJ):

• Decision (EU) 2023/672 of the European Central Bank of 10 March 2023 on delegation of the power to adopt decisions relating to on-site inspections and internal model investigations (ECB/2023/5) – The Decision specifies the criteria for the delegation of decision-making powers to the heads of work units of the European Central Bank for the adoption of decisions on on-site inspections and decisions on internal model investigations. The Decision comes into force on the twentieth day following its publication in the OJ.
• Decision (EU) 2023/673 of the European Central Bank of 14 March 2023 nominating heads of work units to adopt delegated decisions relating to on-site inspections and internal model investigations (ECB/2023/6) – The Decision enters into force on the twentieth day following its publication in the OJ.