Australian Ego State Therapy Association:  http://aesta.com.au/

Ego State Therapy Austria (Eva Pollani): www.egostatetherapie.at

Ego State Therapy Switzerland (EST- CH):  www.egostatetherapie.ch ; Email: info@egostatetherapie.ch

Milton H. Erickson Institutes of South Africa (MEISA) : www.meisa.biz ; Email: info@meisa.co.za

Ego State Therapy training in Germany (Susanne Leutner and Elfie Cronauer) : http://www.susanne-leutner.de

Swedish Society for Clinical Hypnosis: www.hypnosforeningen.se

Institute: Susanna Carolusson, Swedenwww.carolussons.se

Institute: Sya Tien Redman, Swedenwww.redman.nu