The design process of every project is a complex and iterative one, which defines the project concept. It is the most important aspect of project definition, since it defines the scope, key deliverable and acceptable attributes. An effective design management process enhances the construction process and prevents scope creep. This research reviewed some models of the design process, highlighted the importance of the design management, and the role of project management in today’s built environment. The book challenges managers of the design process to effectively coordinate the key stakeholders of the project to maximize gains and the achievement of key performance indicators and value for money on every project.