When you execute a strategy that requires a lasting change in the behavior of other people, you are facing one of the greatest leadership challenges you will ever meet. With The 4 Disciplines of Execution®, you are not experimenting with an interesting theory; you are implementing a set of proven practices that meet that challenge successfully every time.   Download the guide here.   Additional Resources:   Whitepaper: Executing in Uncertainty and Complexity   Case Study: Learn How the 4 Disciplines of Execution® Created Breakthrough Results at Marriott Hotels