Contact Details Update Form If you are already a member and need to change your address or contact information please fill out our Change of Details Form. Alternatively please Download The Contact Details Update Form To find out more about the ISG or become a member please get in touch in one of the following ways: By Phone 0800 368 9621 By Email: [email protected] Facebook: facebook.com/ichthyosissupportgroup Twitter: twitter.com/ISG_Charity Manage Cookie Preferences