This chapter discusses the challenges of implementing strategies compared to formulating them. It emphasizes the importance of annual objectives, policies, organizational structure, and culture in successful strategy implementation. Restructuring and reengineering are compared as approaches to change structure to match strategies. Production, operations, human resources, and linking pay to performance are also identified as important considerations to effectively implement new strategies. Resistance to change is highlighted as the single greatest threat, and different approaches to managing change are outlined.