You can update your email address in My Profile, by following these steps:
1. Log in to your NGA account
2. Select the My Account button in the top right hand corner
3. Click on the My Profile option in the right hand menu
4. Here you will be able to update your email address and other personal information.
5. Click Save
Please note that once your new email address has saved you will be logged out of the website and will be asked to sign in again. Please sign in with your new updated email address.