Bank of England Securities Lending Committee Minutes Confirm T+1 Readiness for October 2027 and Toke

Key Takeaways

• The March 2026 Securities Lending Committee minutes show broad industry consensus that firms are on track for the UK T+1 settlement transition in October 2027, though funding mismatches and collateral constraints remain open concerns.
• The minutes also flag cautious beneficial owner uptake of tokenized collateral and the EU Market Integration and Supervision Package (MISP).
• Compliance teams should use these discussions to prioritize T+1 readiness, collateral risk, and digital asset legal certainty reviews.

Deep Dive

The March 2026 Securities Lending Committee minutes show broad industry consensus that firms are on track for the UK T+1 settlement transition in October 2027, though funding mismatches and collateral constraints remain open concerns. The minutes also flag cautious beneficial owner uptake of tokenized collateral and the EU Market Integration and Supervision Package (MISP). Compliance teams should use these discussions to prioritize T+1 readiness, collateral risk, and digital asset legal certainty reviews.

On T+1, members reported broad consensus that firms are on track for an October 2027 transition. Open concerns include funding mismatches, collateral constraints, and market close behavior. Progress was noted on the corporate action workstream, and central securities depositories (CSDs) remain engaged. The Committee observed that pre-emptive processes can reduce settlement problems but depend on the lender. Securities lending desks, operations, and treasury functions should therefore assess recall and return timelines, inventory and collateral substitution processes, and intraday and overnight funding exposure under shortened settlement cycles. The sub-committee is also working on mitigating the impact of T+1 on the taxation of market claims and on harmonization across CSDs, so tax and withholding procedures need review.

On market conditions, the Committee noted changing participant behavior after recent global tensions, but the market remained broadly stable and demand was resilient. Regulatory requirements, including capital efficiency and risk-weighted asset optimization, are increasingly shaping collateral supply and participation. Compliance and risk teams should confirm that capital-driven balance sheet decisions are consistent with client commitments, conduct obligations, and counterparty concentration limits.

On digital assets, members discussed the EU MISP, which is expected to modernize settlement finality, set collateral rules for tokenized assets, and provide legal certainty for distributed ledger technology (DLT). Beneficial owners remain cautious, citing insolvency protection, legal certainty over collateral ownership in a default, and double-token issuance risk. Banks are exploring tokenized assets for intraday liquidity, instant settlement, margin call coverage, and collateral mobility. Firms piloting these use-cases should obtain legal opinions on enforceability and default treatment, and monitor crypto asset regulation and CSD and central counterparty (CCP) developments. Firms with EU exposure should track MISP progress and cross-border divergence.

Recommended actions: (1) maintain a T+1 readiness plan with milestones toward October 2027; (2) stress test funding and collateral under compressed settlement; (3) review tax and market claims processes; (4) assess legal and operational risks of tokenized collateral before scaling; and (5) monitor MISP and related UK and EU rulemaking. The overall risk impact is moderate, with operational and legal risks the most significant.

Source: Bank of England