Forthcoming Change—fund liquidity risk management On 13 August 2026, the FCA published PS26/17, Enhancing fund liquidity risk management, setting out final rules and guidance intended to strengthen liquidity risk management for authorised fund managers (AFMs) of UK UCITS schemes and non-UCITS retail schemes (NURS). The changes include enhanced requirements and guidance on anti-dilution measures, assessment of asset liquidity and liquidity stress testing. The principal changes come into force on 1 February 2027, with certain transitional provisions applying until 1 August 2027. For more information, see Practice Note: Developments in the regulation of UK investment funds and asset management—FCA final rules on enhancing fund liquidity risk management. This Practice Note explores key elements of the UK UCITS regulatory framework, including authorisation, UK UCITS management companies, master-feeder structures, depositaries, remuneration, investor information, and the implementation and divergence of the UK regime following the UK’s withdrawal from the EU. What is the UCITS Directive and what is a UCITS fund? In the EU, Directive 2009/65/EC (the UCITS Directive, also referred to