 The legal deposit libraries have a long history of collecting print publications and since April 2013 new regulations allow us to collect digital content as well. The publisher submission portal is a web-based application allowing publishers to directly deposit their new publications under the legislation. The portal is aimed at small to medium-sized publishers to help them submit their new publications. The benefit to publishers is that a single submission is securely shared across the six legal deposit libraries. It's very important that this content is collected and preserved alongside publications from larger publishers for as complete a picture as possible. This will ensure a comprehensive collection for the readers of today and of tomorrow. Registration is a simple process. Each publisher has to fill out a form detailing basic information about their organisation. Once this application is submitted it is reviewed by the digital processing team and if a publisher meets the relevant criteria they will receive an email inviting them to use the portal to deposit content. A range of content types can be loaded into the portal, for example ebooks or e-journals. Single or multiple files can be uploaded to the portal. For each publication this is loaded a publisher will have to complete a basic form detailing information regarding the publication. The basic form consists of information such as the title, publisher name, place of publication etc. The digital processing team reviews each publication. These publications are then loaded into the British Library's digital library system. It is from here that publications are accessed in the reading rooms of the six legal deposit libraries. The libraries ensure the security of the content by restricting access to the portal to only authorised staff and enforcing strict controls for readers in the reading rooms. Publishers can register to upload their content by going to the following web address.