Niemcy – Germany – Deutschland
Niderlandy – Netherlands – Nederland
www.johansen-ias.nl (Dutch therapists)
Austria – Österreich
Szwajcaria – Switzerland – Schweiz
https://www.hoertraining-jias.ch/
Wielka Brytania – Great Britain
www.johansenias.com/home.aspx (Therapists in the UK)
Włochy – Italy – Italia
www.istitutifay.org (Istituti Fay, Lucca)