When reconciliation evidence is no longer current

An institution provides a completed reconciliation and supporting governance material. Months later it changes a processor, adds a customer segment and moves part of its safeguarding arrangement. The old document remains accurate for its original date but no longer describes the full operating position.

The problem is not solved by deleting the earlier evidence. Its historic value should be preserved while the current field is marked for review.

Every item needs a source owner, source date, review date, expiry or review trigger and material-change history. The reconciliation method should identify systems, liability calculations, exceptions, sign-off and frequency. A record should show whether later evidence corroborates, limits or supersedes the earlier item.

• —Source owner and date
• —Period and sample covered
• —Systems and data sources
• —Exception treatment
• —Review trigger
• —Processor, account or product changes
• —Current status and limitation

Reconciliation is operational evidence, not static promotional copy. Transaction volumes, account mandates, product scope, data integrations and staff ownership can change. A historical assurance statement cannot automatically answer a present-day question.

Public presentation should make the evidence date prominent and avoid language that implies continuous monitoring unless that process is actually evidenced.

Retain the chronology, disclose the material change and narrow or suspend the current statement until refreshed evidence is reviewed. This protects against false continuity while preserving an auditable history.

No conclusion about a named institution, licence or regulator is created by this methodology note.