To get a free account click here. The account is only necessary to submit new data into IRESite database. But then it allows you to submit the data, save your unfinished work on the server and on any of your next logins you have the choice to continue the postponed process. To be able to login you have to turn on Session Cookies in your web browser. If you do not turn them on you can login with proper username and password combination but the system will forget that immediately on the next mouse click.
If you forgot your password please follow this link to get a new, randomly generated password. You can change the password from the web menu above after you manage to login again.