How To Become A Member

We are a registered with the Charities Commission as a membership organisation. Without members we couldn’t exist and provide the much needed information and support we give to the SMA community.

Members are people who are interested in how we run the organisation and who want to contribute their ideas about how we can best meet the needs of people in the SMA community.

Our trustees represent the membership, and are responsible for steering the charity and for making sure we are doing our best to respond to the needs of people in the SMA community.

To be a member you must be 18 or over and live in the UK. You don’t have to have SMA or use our information and support services. 

Membership is open to anyone in your household who is 18 years of age or over. Future correspondence will be addressed to the first person on the list.

Please download the form below, fill in your details and sign it. Then please either print it off, scan it and email it to:


Print it off and return it by post to the address as shown on the form.