All of the data you provide as a part of your Mumsnet Voices membership is confidential to MNHQ, and we’ll use the information you provide when you sign up to send you relevant projects (meaning you’ll receive fewer irrelevant emails!). Any membership information we share with clients will be in aggregate (ie “10% of members live in London”).
If you share additional information when signing up to a specific project (like a focus group or product test), this information may be shared with the brand sponsor if necessary, but only with your express explicit permission.