Change membership category
This is for requesting a change in membership category for existing members. For a new membership please click here.
How to change your membership category
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Complete the form below
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Upload the required documents.
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A member of the ISF team will review your application and contact you to confirm your new membership category.
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You will receive an email with instructions for updating your annual payment and your member directory listing.
Membership fees payable annually:
Student Members: CHF45/£38
Associate Members: CHF90/£75
Certified Members: CHF120/£100
Supervisory and Senior Members: CHF150/£125