The ISST, International Society for Sandplay Therapy, defines guidelines for training in Sandplay Therapy as well as guidelines for becoming a teaching member ISST in order to protect the high professional standard of the work.
At the same time it provides an international forum for the exchange of professional experience with Sandplay Therapy.
There are also Individual ISST Members in the following countries:
Australia, Belgium, Denmark, France, Indonesia, New Zealand, Poland, Romania, Russia, Singapore, South Africa and Uruguay.
The International Society ISST offers its membership an international network and an arena for presentations, research, exchange and discussion in a bi-annual Congress hosted by different ISST Member Societies ISST.