This document is a guide--a "Road Map"--for implementing widespread use of the Pyramid Model for Promoting Social Emotional Competence in Infants and Young Children (http://www.challengingbehavior.org/do/pyramid_model. htm). It is a road map of systems change. The Road Map is written for statewide systems change, although it could be used for regions within a state or even for a large metropolitan area, as long as the administrative authority enables the necessary policy statements and resource allocations. The Road Map was written for use by a multi-agency team that is providing the initiative, the guidance, and the coordination for the systems change effort to implement the Pyramid Model. This paper begins by addressing three major elements that are instrumental in the process of planning and sustaining the high fidelity implementation of the Pyramid Model. It then provides a brief summary of the four stages of implementation: (1) exploration and planning; (2) installation; (3) implementation (initial to full); and (4) expansion and scale-up.