It takes an all-hazards view that can include cyber incidents, technology failures, supplier outages, loss of facilities, severe weather, workforce disruption, and other causes.
Planning starts with understanding essential activities and their dependencies on people, premises, information, technology, suppliers, and utilities. A business impact analysis helps establish priorities, acceptable outage and data-loss thresholds, and the resources needed over time. Continuity strategies may use alternate staff or sites, manual workarounds, substitute suppliers, crisis communications, technology recovery, and carefully defined degraded service.
Key points
Set prioritiesIdentify critical products, services, and processes; determine the impact of interruption over time; and agree on acceptable minimum service levels.
Design strategiesAddress people, facilities, suppliers, communications, records, technology, and decision authority rather than assuming that an IT failover solves the disruption.
Prove readinessAssign owners, train participants, exercise realistic scenarios and dependencies, capture lessons, and update plans after organizational or environmental change.
Important limitationA written business continuity plan is not evidence of continuity capability. Untested workarounds, unavailable staff, shared supplier dependencies, or unrealistic recovery assumptions can make a plan unusable.