This document discusses the use of program management standards and methodologies at Siemens. It summarizes two key international program management standards - PMI's Standard for Program Management and OGC's Managing Successful Programmes. It describes how Siemens is using aspects of both standards to implement organizational program management and support initiatives like improving project management maturity. A key focus is on defining programs versus projects, and using program management approaches like tranches, roles like the Business Change Manager, and focusing on benefits realization to improve organizational effectiveness and efficiency.