Societies membership

Membership fees

Society Member Regular	US$ 1,000
Society Member Group A	US$ 500
Society Member Group B *	US$ 200

Reduced Society Members A – Societies based in one of the countries listed as Upper-middle-income by the World Bank.* or an amount to be individually negotiated
Reduced Society Members B – Societies based in one of the countries listed as Lower-middle-income and Low-income countries by the World Bank.

Membership fees

WSO has changed the fee structure to enable smaller SSOs to become members. The fee structure is now a sliding scale based on the SSOs income.

Yearly membership fee	Annual turnover of the SSO
US$ 100	< $ 50,000
US$ 200	$ 100,000
US$ 400	$ 200,000
US$ 600	$ 300,000
US$ 800	$ 400,000
US$ 1,000	> $ 500,000

You may cancel your membership in WSO at any time by non-renewal or by contacting us at the WSO postal address or at membership@world-stroke.org. Requests for refunds of membership fees will not be granted unless such requests are received by WSO Membership within ten (10) days of the date the membership fees were paid.

Refund requests must be made in writing by the payer, and will be accepted via e-mail, sent to membership@world-stroke.org. Requests must be received by the stated cancellation deadline, namely within ten (10) days of the date the membership fees were paid.

In case of credit card payment - refund requests must include the following information:

date of payment
membership number
full name of the member
full name of the card holder of the card used to make the payment
first 4 digits and last 4 digits of the credit card used to make the payment

- Refunds will be credited back to the original credit card used for payment.

In case of wire transfer payment - refund requests must include the following information:

date of payment
membership number
name of the member
name of the payer

- Bank transfer charges will be deducted from the refunded amount.

After cancellation, the member will no longer receive any related WSO membership benefits.

Ready to join WSO as a Scientific society member?

In case of any questions, you can always contact the WSO Membership Services at membership@world-stroke.org

Please click here for the online application

Ready to join WSO as a Stroke Support Society member?

In case of any questions, you can always contact the WSO Membership Services at membership@world-stroke.org

Please click here for the online application

Disclosure agreement

The information received from membership organisations is provided “as is”, with a guarantee of completeness and accuracy. WSO assumes no responsibility or liability for any errors or omissions in the declaration of conflict of interest of WSO members.

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Our partners and sponsors

Achieving our vision of a life free from stroke is a task that WSO cannot achieve alone. We are committed to building our partnerships at the global, regional and national level to scale up and deliver improvements in prevention, treatment and support to reduce the burden of stroke.