Spreadsheet Failure ModeManual Workflow
Root Operational Bottleneck
Offshore bank statements arrive in local formats with value dates, booking dates, and settlement dates that differ by market, and the clearing sheet reconciles whichever date column the analyst picked that month.
Control Hazard & Audit Exposure
Timing differences that are really date-convention mismatches get written off as FX gain or loss or buried in miscellaneous expense, so the true reconciling items are never identified.
Deterministic Software ReplacementClient-Owned Architecture
Multi-Currency Banking Normalizer & Triangulated Matcher
Multi-currency bank normalizer that maps every statement to a canonical date and currency model, then matches ledger, bank, and FX rate records with tolerance rules per market.
Continuous Assertion Rule
Normalization assertion: every bank line must carry a canonical value date and booking date before matching, and any residual must classify as timing, fee, or rate difference rather than post to miscellaneous expense.