Policy Evaluation The final stage in the public policy process, known as evaluation, is typically ongoing. ^g(KG Release of formal discussion paper 4. Pressman, J. and Wildavsky, A. +y. If you want to use professional looking Pillar charts for your critical business presentations, we recommend you take a look at our PowerPoint charts & diagrams pack. // Officials design policies that move the public closer to a desired state or public goal. 17-28.