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

UK Web Archive Technical Update - Spring 2023

Thursday, April 20, 2023

By Andy Jackson, Web Archive Technical Lead, British Library This is a summary of what’s been going on since the 2022 Q4 report. Summarising Our Holdings We regularly report on our holdings so other teams across the Legal Deposit Libraries...

Celebrating ten years of collecting the UK Web Space

Tuesday, April 4, 2023

Nicola Bingham, Lead Curator, Web Archiving, British Library This April, we are celebrating ten years of collecting and preserving digital publications in the UK such as websites, e-books, and online journals, under legal deposit regulations. The UK Web Archive forms...

Going into IP battle with Banksy

Wednesday, January 25, 2023

The anonymous street artist, Banksy is no stranger to intellectual property (IP) controversy. A recent spat with high street clothing retailer Guess over the use of a Banksy work, Flower Thrower, in their shop window has erupted into another round...

On my desk: Night Fall in the Ti-Tree by Violet Teague and Geraldine Rede

Monday, January 9, 2023

The Americas and Oceania team is fortunate to work with some fascinating items that cross our desks for a variety of reasons from exhibition loans to Reader queries. Through the On my desk blog series, we ask the team three...

More blog posts