The one downside to working with processes is that they require maintenance. People move on to different roles or companies, the way the work is done changes and regulations are modified: variation is a constant in business. For processes to remain relevant, a business must plan and prepare for change.
I am reminded of this fact more than ever. We are currently doing an overhaul of all our processes to reorganize them by department and function. As we reclassify the processes, we are also questioning the overall design by department and improving each task. Because we are reprogramming everything for the entire company, it has transitioned into a major project.