The Worldwide Working Group for Chirophonetic Therapy - WACH is currently represented by three responsible persons who share their responsibilities among themselves.
Dr. med. Angela Assenza, Mailand
Dr. med. Mauro Menuzzi, Lissabon
Dr. rer.nat. Stephan Rex, Aachen
The common email address of those responsible at WACH is:
mail@wach-chirophonetik.org