Each instance of nowEDC has it's own unique URL. This would of been supplied along side your username and password given by the study administrator. If you're unsure of what these are please contact your study administrator in the first instance. If you need any further assistance feel free to get in touch.
Below is the login splash screen for nowEDC:
When logging in for first time, you are required to change your password. You will be asked to input your current password then enter a new desired password, then you'll need to confirm said password.
For more information regarding changing your password and how we recommend changing it, please see here.