HM Treasury publishes draft SI and policy note for T+1 securities settlement transition
HM Treasury (HMT) has published a draft statutory instrument (SI)—The Central Securities Depositories (Amendment) (Intended Settlement Date) Regulations 2026—alongside a policy note, outlining plans to implement T+1 as the standard settlement period in the UK from 11 October 2027. Published ahead of its formal introduction to Parliament, the draft SI aims to support stakeholder preparations by clarifying how the T+1 requirement will apply. The policy note explains the legislative context, approach, and practical implications of the draft, and sets out the government’s views on issues not directly covered by the legislation. Technical feedback on the draft is sought by 27 February 2026.