The Capability Maturity Model (CMM) is a framework used to assess and improve an organization's processes. It consists of five maturity levels, ranging from initial (chaotic) to optimizing (continuous improvement). Each level provides a structured path for organizations to enhance their capabilities and achieve better performance. CMM is widely applied in software development and project management, helping organizations identify strengths and weaknesses in their processes. By following the model, companies can implement best practices, reduce risks, and increase efficiency, ultimately leading to higher quality products and services.