Having discussed the first point in Part I, in Part III we describe how to put the last three points – procedural, institutional approaches and their combination – into practice, mainly for national policies. International policies are noted briefly for the channels through which they are relevant, and for the magnitudes of the transfers occurring. In each chapter the main issues are introduced then descriptions and comparisons of different solutions are given, followed by some illustrating cases. The intention is to encourage policy-makers to take steps towards using participatory methods for cooperating with important stakeholders affected by policy. By doing so, considerable distributive effects can be prevented, mitigated or made acceptable at an early stage of the policy process.