A financial services firm has completed a value stream mapping exercise for its loan approval process. The map reveals that 60% of the total lead time is spent waiting for manual credit checks, and that three different departments each perform a redundant verification step. The improvement team wants to prioritize actions that will most directly reduce the end-to-end lead time. Which approach should the team take first?
The value stream map identifies two clear sources of waste: redundant verification and waiting for manual credit checks. Eliminating redundancy and streamlining the credit check directly targets the largest contributors to lead time, which is the most effective first step to improve flow.
Why this answer
The value stream map highlights redundant verification and waiting for manual credit checks as the primary causes of long lead times. Eliminating redundancy and streamlining the credit check process directly removes non-value-adding work and reduces delays, which is the most impactful first step to improve flow.
Exam trap
The trap here is jumping to automation or adding resources before removing waste, when the value stream map clearly shows that redundant steps and waiting are the main issues.