In trying to get a better understanding of the complex world we live in, it is important to exchange the experience and information that is created or gained. It is one way of viewing and understanding this complex world. The development of less developed regions is a policy objective of both developed and developing countries. Experiences from all over the world have mirrored varying approaches for development with a common point of being water related regardless of the scale of the implemented projects. Needless to say defining, refining, financing and operating the regional development policy of the future will revolve around the gained experiences of yesterday and today only if they are shared and exhanged again and again.