Certified Lean Six Sigma Supply Chain Professional (CLS) Practice Test 1

Enforce the fundamental rule that no production or movement occurs without a valid Kanban signal and provide targeted retraining on pull-system logic.

Increase the total number of Kanban cards in circulation to ensure that operators always have a signal available to justify their production output.

Transition the facility to a push-based scheduling system for high-volume items while maintaining Kanban only for low-demand components.

Implement a secondary inspection stage at each workstation to verify that every finished unit matches a specific customer order before it moves to the next stage.