Supply-chain resilience is the ability of a supply network to anticipate disruption, absorb its effects, maintain critical service and recover within an acceptable period. It depends on visibility, alternatives, decision rights and tested response capability rather than inventory buffers alone.
Which disruptions should be considered?
Relevant scenarios may include supplier failure, capacity loss, logistics interruption, regulatory change, cyber incidents, natural hazards and sudden demand shifts. Prioritize them by business consequence and recovery difficulty.
What creates resilience?
Measures can include qualified alternative suppliers, flexible specifications, geographic diversification, capacity reservations, safety stock, transport alternatives, financial monitoring and clear escalation plans.
How is a critical dependency identified?
Trace products and services to supplier sites, components, tooling, sub-tier sources, routes and data systems. A low-spend input can be critical when no practical substitute exists.
How should resilience be tested?
Run scenario exercises, validate contact and inventory data, test alternative routes and measure recovery time. A documented backup that has never been qualified may not be usable.
What is the tradeoff?
Redundancy and flexibility can add cost. Compare the cost of the control with disruption exposure and the time required to restore the business outcome.
