Field notes · 2026-05-14
When On-Site Walkthroughs Still Matter for Satellite Entities
Remote document review covers a lot—but certain control gaps only surface when someone sits with the people who move cash and stock.
Secure document exchange works well for ledger extracts and policy PDFs. It does less well for informal workarounds: the deputy who stamps invoices when the approver is travelling, the warehouse clerk who adjusts stock before the system posts, or the spreadsheet that sits beside the ERP for “temporary” adjustments that never end.
For satellite entities with thin finance benches, a short on-site day often reveals more than another week of email. Walkthroughs follow a real transaction from initiation to bank movement while the people involved narrate the steps. Discrepancies between the narrative and the written policy become findings with concrete examples.
In the Taichung hinterland and similar industrial parks, entities often share a small office with operations staff covering multiple roles. That context matters for control design. A dual-approval rule that assumes two full-time accountants may need redesign, not just a reprimand, when the entity has one controller and a rotating assistant.
Plan on-site days early in the cycle so findings can still be remediated before board reporting. Remote follow-up then verifies that revised controls produce the expected evidence—not that the visit was theatre for a single afternoon.