This document provides an overview of six strategies for planned organizational change that emerged in the 20th century: organizational design, the excellence movement, empowerment, strategic downsizing, total quality management, and teamwork. It discusses how organizational design in the early 1900s focused on bureaucracy and standardization. The excellence movement in the 1980s promoted constant innovation, treating employees as a resource, and inspirational leadership. Empowerment sought to give employees more autonomy in response to earlier models that viewed them simply as a cost.