A Project Management Office, abbreviated to PMO, is a group or department within a business, agency or enterprise that defines and maintains standards for project management within the organization. The PMO strives to standardize and introduce economies of repetition in the execution of projects. The PMO is the source of documentation, guidance and metrics on the practice of project management and execution.The Importance of this book can be consideration a new addition to the fields of knowledge, and beneficial for researchers in the academic field and engineers in the construction field. In addition, to make the project management office (PMO) as a part of the culture of the engineer in daily practice