Event-driven review
Major process, supplier, application or location changes should trigger targeted updates.
Scheduled review
Periodic review catches changes that were not formally routed through the continuity program.
Contact data
Critical contacts may require more frequent validation than stable policy text.
Version control
Owners, approval date, next review and revision history help distinguish current instructions from obsolete copies.
Business continuity is organization-specific. Recovery priorities, legal duties, safety requirements, contracts, insurance terms and technical recovery methods should be validated by the responsible people in the organization.