The long-term (more than 60 days) process of restoration activities after an emergency or disaster...

Business resumption refers to the long-term process (typically more than 60 days) of returning the organization to full, normal operations after a disruption. It follows the earlier stages of emergency response and business recovery and focuses on rebuilding systems and restoring service levels.

Business continuity (A) is a broader concept that includes all planning efforts.

Business recovery (B) focuses on short-term, interim operations.

Business healing (D) is not a formal term in continuity planning.