If you're a publisher, you need to give a copy of every UK publication you make to the British Library. Five other major UK libraries may also ask you to give them a copy. This system is called legal deposit and it's been a part of English law since 1662.

Print publications for legal deposit can be books, journals, sheet music, maps, plans, charts or tables. Now legal deposit also covers material published digitally such as websites, blogs, e-journals and CD-ROMs.

Legal deposit has many benefits for publishers and authors. Your deposited publications can be read inside the British Library and will be preserved for future generations. Your works become part of the nation’s heritage, providing inspiration for new books and other publications.

Find out more about legal deposit and how to deposit your print or digital publications. You'll also find information about how your publications are kept secure and accessed.

Find out more

About legal deposit

Find out about how your publications become part of the nation’s heritage

Access to your publications

The publications are kept secure and made available to read on our premises

Security for your electronic publications

We save your digital deposits in a resilient and secure environment

Legal deposit and web archiving

We collect and store around 4 million UK websites every year

Help

How to deposit your print publications

Advice for publishers about what material to send us and where to send it for legal deposit

How to deposit your digital publications

Legal deposit advice for publishers of websites, CD-ROMs and other e-publications

Get an ISBN or ISSN for your publication

These identifiers are used for distributing, describing and selling publications

Request access restrictions for your publications

Information on our notice and takedown procedure

Related subjects and services

UK Web Archive

Find out about the many websites we preserve and make available for researchers

Printed books

Our collections include books, pamphlets, periodicals, newspapers, handbills and advertisements

Contemporary Britain

Collections reflecting contemporary British society and culture

Digital preservation

We save our digital heritage for future generations

On Demand

We work with publishers to provide our document supply service and give access to vast stores of digital content

Digitisation Services

Digitise your archives with us or buy images of unique British Library material

Blog posts

Artists’ Books Now: 'Place'

Friday, October 12, 2018

by Jeremy Jenkins, Curator of Contemporary British Publications and Emerging Media. ARTIST’S BOOKS NOW is curated by the book artists and researchers Egidija Čiricaitė and Sophie Loss and the librarians Jeremy Jenkins and Richard Price. Each event explores an aspect...

More digital comics!

Friday, October 5, 2018

The British Library has been working with Comichaus to ensure that more UK independent comics can be collected and preserved

How is the UK Web Archive documenting the ‘bodily autonomy’ debate online?

Friday, August 24, 2018

This blog post follows on from Kelly Burchmore’s post - Building collections on Gender Equality at the UK Web Archive, if you’ve not done so, we would encourage you to read it first. Background The UK Web Archive (UKWA) aims...

Building collections on Gender Equality at the UK Web Archive

Monday, August 6, 2018

This is a guest blog by Kelly Burchmore, a graduate trainee digital archivist on the Bodleian Libraries’ Developing the Next Generation Archivist programme. The Bodleian is one of the 6 legal deposit libraries in the UK. One of her projects...

More blog posts