From this page you can find links and information to Register for and Access BLDSS.
Registering for the British Library Document Supply Service
To register for the British Library Document Supply Service, click here.
The BLDSS interface is intended for both end-users and administrators. The My Account link is only intended to manage your own personal account with The British Library. Because this gives access to other services which users may have with The British Library as well as BLDSS you are prompted to enter your id and password whenever accessing your account details.
You will be prompted for an id and password to this service since it gives access beyond that available to an end-user.
To log-in using your BL Online Account User Name and Password to administer your organisation's account with the British Library, click here.