Username or password absent or incorrect

The "login-first" facility for CDS/DL Users

To gain access to some CrystalWorks facilities you need to have logged in using an appropriate username and password. You need only do this once in any given session. There is a login form on the CDS/DL homepage.

Forgotten your password?

There is link to reset your password on the CDS/DL homepage.

Register as a new CDS/DL User

An online registration procedure is available to those eligible to access the Service This procedure is available to members of most academic institutions within the UK. There is a "Registration" link on the CDS/DL home.