This document discusses change management as applying processes, methods, expertise, and skills to focus on the human aspect of change initiatives and empower people to change behaviors. It notes that the strongest species are those most responsive to change. Effective change management differs from project management by focusing on people, culture, and making changes stick rather than just meeting goals. Change management can involve either tactical, technical changes or larger strategic changes affecting many stakeholders. Driving successful change in employees' behaviors is a key factor. The document provides definitions and comparisons of different types of change management.