Organizational Project Management Maturity Model is to help organizations implement their strategies through the successful, consistent, and predictable delivery of projects. When we begin to view and perform an organization's work as multiple projects, we begin to understand project management as a holistic system that spans the enterprise. Projects interact and change in a web of dynamic priorities.
Projects deliver the work that achieves organization strategy.
In this context, project management is more than implementation. It also covers a strategic domain encompassing more than the multiple project delivery systems of program management, spanning both activities that align projects to strategic priorities and infrastructure that enables the project environment. It is thought that capabilities across this spectrum of areas distinguish organizations that can translate organization strategy repeatedly and reliably into project success from those that cannot. Capabilities must be developed and improved incrementally, and the steps must be planned. Maturity also connotes understanding or visibility into why success occurs and ways to correct or prevent common problems.