ATP 3-94.4 governs Army reconstitution operations, including assessment, reorganization, regeneration, and related planning and execution.
View ATP 3-94.4 on armypubs.army.mil
It defines the roles of attrited units, directing units, commanders, staffs, and regeneration task forces. It covers planning, standard operating procedures, site selection, sustainment activities, assessment criteria, and training for regenerated units.
Reconstitution is an operation that commanders plan and implement to restore units to a desired level of combat effectiveness commensurate with mission requirements and available resources. (paragraph 1-1)
Reconstitution has three elements: assessment, reorganization, and regeneration. (paragraph 1-4)
At any level, reorganization is accomplished internal to an organization and does not require significant resources from higher echelons to accomplish. (paragraph 1-6)
Personnel and materiel must be integrated into the formation and the unit must be trained before being employed in combat. (paragraph 1-7)
Because of the time required for regeneration activities and the space and resources needed for units to train, regeneration usually occurs at the corps level and above, out of contact with enemy forces. (paragraph 1-7)