The Financial Conduct Authority has opened a consultation on changes to its fund asset registration and custody rules aimed at keeping authorised Alternative Investment Funds able to invest in private markets assets such as real estate, infrastructure and partnership vehicles. The core proposal would let depositaries of authorised AIFs managed by full-scope UK Alternative Investment Fund Managers delegate registration or custody functions for assets that are not AIF custodial assets, so they would no longer have to hold legal title or partner status themselves in cases where that now creates ancillary legal, financial and reputational risks. For assets that are neither safe custody investments nor AIF custodial assets, principally immovables and some partnerships, delegation of the COLL registration function would be limited to affiliates of the authorised fund manager, with extra safeguards including trust arrangements, recordkeeping, restrictions on title transfers and changes of control without depositary consent, and external legal advice. For UK land and buildings, the delegate would also need to be a UK company subject to the Companies Act 2006. For assets that are safe custody investments but not AIF custodial assets, the depositary could delegate custody under CASS 6 to a regulated third party. The package also proposes to align the position for authorised AIFs managed by small UK AIFMs, clarify how COLL and CASS 6 interact, confirm that a UCITS manager cannot act as a depositary delegate, and replace an existing Modification by Consent on guarantees and indemnities for non-UCITS retail schemes acquiring immovables with permanent rules. Comments are invited by 9 July 2026. The FCA says it will consider feedback and, subject to responses, aims to proceed with the changes at the earliest opportunity, ahead of broader planned reviews under the AIFMD and UCITS repeal and replace process.