Devolution of Operations Phases (COOP/COG)
Devolution of Operations Phases (COOP/COG) : "The three levels of operations implemented in response to a crisis, attack, or catastrophe that render headquarters personnel unavailable to, or incapable of, maintaining essential functions at the primary or alternate locations. The phases are implemented sequentially and include: Activation and Transfer of Authority, On-Site Operations, and Reconstitution". (FEMA, Devolution of Operations Plan Template)