This document discusses traditional vs agile project management and how New Zealand Post transitioned to an agile PMO. The traditional method separates strategy, project direction, management and delivery. Agile is iterative and incremental, focusing on how to deliver rather than prescribing what to deliver. The agile PMO aims for agility, governance and control through early engagement, strategic alignment to architecture roadmaps, and portfolio management to deliver features quicker at reduced cost and higher quality.