Welcome to Tersana!

Please make a choice depending on your situation.

You want to submit a request

You have an approved Exploratory soil investigation or the engagement (order form) to carry out an exploratory soil investigation (OBO) and you want to submit a request at TERSANA. If this is the first time you will be using the application, please log in using your e-id.

OR

You already submitted a request. Log-in with

e-id

Log in with your Belgian e-id card and a card reader.
Password

Log in using your password.

You already have an approved pre-registration

You already have an approved pre-registation and you already received a pre-registration code.
Do you want to review it? Click here

Problems with e-id

If you have problems configuring the plugin for your browser but have the Belgian e-id viewer application working properly on your computer.
Not an owner of a Belgian e-id?

If you are not an owner of a Belgian e-id, click here to ask our team for help.