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Member Application Form

Thank you for your interest in becoming a member of the International Society of Schema Therapy (ISST), or for your desire to upgrade your membership in ISST.

Please complete the following questions. Please be sure to answer every question that is required. Once we receive your application, we will review it, usually within 7-10 days, and send you a response for the next steps.

First, select the membership you are applying for. If you are not sure, select the “Don’t Know” option. If you are upgrading, please be sure to click the appropriate “upgrade” option.

If you are from a qualified reduced rate country, a discount is applied for Full Membership.
*Qualifying Countries are: Albania, Argentina, Brazil, Bulgaria, Chile, China, Colombia, Czech Republic, Egypt, Estonia, Greece, Hungary, India, Indonesia, Jordan, Kosovo, Latvia, Lithuania, Malaysia, Mexico, Morocco, Nigeria, Oman, Pakistan, Peru, Philippines, Poland, Romania, Russia, Serbia, Slovakia, Slovenia, South Africa, Thailand, Turkey, Ukraine, Venezuela, Vietnam.

If you have any questions, please email the reviewer at: 

Also please make sure that you can receive emails from the above email address, especially if you use freemailer accounts from Hotmail, Google mail etc. as your email confirmation might get directed to your spam email folder (if you don’t know how to put email addresses on the white list with your email provider and you use a freemailer email account, you might want to check your spam folder within the next 2-3 weeks)  




If you are not part of an approved ISST training program, and you would like to be considered as a Full Member, please provide two letters of recommendation from ISST schema therapists who know your work and upload the files here:

I confirm …


With applying to the ISST membership, I accept the ISST privacy policy:
(Guidelines about data protection / Informationen zum Datenschutz) (The information is presented in German and English. The German version is legally binding.)


I certify, that the information I provided is accurate.