Regulation and compliance

On 13 May 2025, the Financial Services and Markets Act 2023 (Commencement No. 9) Regulations 2025 (the Regulations) were made and published on legislation.gov.uk.

The Regulations are the ninth commencement Regulations made under the Financial Services and Markets Act 2023 (FSMA 2023).

The explanatory note to the Regulations provides further information on

On 8 May 2025, the Financial Conduct Authority (FCA) published the results of the annual UK MiFID transparency calculations for bonds, which will apply from 1 June 2025.

The calculations made available include:

  • the pre- and post-trade size specific to the instrument threshold; and
  • the pre- and post-trade large in scale threshold.

The

On 8 May 2025, the European Commission issued calls for evidence for an impact assessment on the future Directive and Regulation for the Savings and Investments Union (SIU).

The call for evidence follows the Commission’s adoption of a strategy for the SIU on 19 March 2025.

The deadline for responding to the calls

On 9 May 2025, the Financial Conduct Authority (FCA) published Policy Statement 25/4: Investment research payment optionality for fund managers (PS25/4).

Background

On 5 November 2024, the FCA published Consultation Paper 24/21 (CP24/21) on investment research payment optionality for fund managers. CP24/21 set out proposals to take forward the

On 7 May 2025, the European Commission (Commission) adopted a Commission Delegated Regulation amending Commission Delegated Regulation (EU) 2022/930 as regards fees relating to the supervision by the European Securities and Markets Authority (ESMA) of consolidated tape providers (CTPs).

Background

Commission Delegated Regulation (EU) 2022/9302 is based on Article

On 7 May 2025, the European Commission (Commission) adopted a Commission Delegated Regulation (EU) amending Commission Delegated Regulation (EU) 2022/803 as regards rules of procedure for the exercise of the power to impose fines or periodic penalty payments by the European Securities Markets Authority (ESMA) with respect to consolidated tape providers

On 7 May 2025, the European Securities and Markets Authority (ESMA) issued its Final Report containing technical advice to the European Commission (Commission) on a range of topics related to the legislative changes brought by the Listing Act in respect of the Market Abuse Regulation (MAR) and the part