You'll need to log in again. You'll also have to check if you've lost any of the information you've entered. To make sure that your information is secure the system will automatically log you out after a 15 minute period of inactivity. To prevent the loss of information we recommend that you save your Declaration on a regular basis. ATWD Service users may choose to 'Save' at any point in their online Declaration and return to complete the Declaration at a later time.