Effective November 2021, the Postal Service™ published Management Instruction (MI) AS-280-2021-7, Integrated Emergency Management Supporting Field Business Continuity, to reestablish the Postal Service’s commitment to the all-hazards integrated emergency management concept that protects its employees and infrastructure, and enables continuity of operations. The guidance in MI AS-280-2021-7 supersedes the previous management instruction, MI AS-280-2018-1.