If you are a Transport for the North user, you may login here:

Login
Avoid having to verify your email address,
and drop-off files to non-Transport for the North users.
 

Anyone may perform the following activities:

Pick-up
Pick-up (download) a file dropped off for you.
 
Transport for the North users: you may login with your username and password and send files to anyone, in or out of TfN.
Non-Transport for the North users: you cannot log in, but can still send files to Transport for the North users if you know their email address. Start by clicking the "Drop-off" button.
Transport for the North users who wish someone outside TfN to send them files, can make it a lot easier for them by logging in and clicking "Request a Drop-off". That saves the other person having to prove who they are. The request created will be valid for 7 days.
 
TfN Transfer is a service to make it easy for you to move files, including large files up to 20.0 GB, in and out of TfN.
 
How secure is TfN Transfer?

Files are automatically deleted from TfN Transfer 14 days after you upload them.