This revision: (1) Changes the title of this regulation from Performance of Military Construction Projects in the Continental United States By Troop Units. (2) Establishes policies and procedures for use of Military Construction, Army and Operations and Maintenance, Army funds for Army engineer troop unit participation in engineering design and construction training projects worldwide (para 2-1); (3) Establishes policies and procedures for employment of Army engineer troop units conducting military construction activities in connection with military training exercises conducted outside the United States (para 3-1); (4) Provides consolidated guidance regarding cost accounting criteria and procedures relating to Army involvement in engineer troop unit exercise construction activities outside the United States (para 3-2); (5) Describes Army procedures for participation in Joint Chiefs of Staff directed or coordinated exercise-related construction programs outside the United States (paras 3-3, 3-4, 3-5, and 3-6); (6) Adds procedures for Army engineer troop unit participation in humanitarian and civic assistance programs provided in conjunction with military operations in overseas areas (para 3-7); (7) Clarifies policy for use of engineer troop unit construction in connection with training activities (app S); and (8) Contains mandatory requirements for conducting the internal management control process and includes an Internal Control Review Checklist (app D).