John Kotter is a renowned expert in change management. He introduced an 8-step change process in his 1995 book. The 8 steps are: create urgency, build a guiding team, create a vision and strategy, communicate the vision, remove obstacles, create short-term wins, build on the change, and anchor changes in corporate culture. A key part of the process is having strong leadership to guide the vision and changes through communication and empowering employees.