Royal Danish Library for professionals The Black Diamond, Copenhagen. Evening picture over the canal

Royal Danish Library

for professionals

For publishers

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Find information on how to get an ISSN or ISMN number as a publisher. As a publisher, you are also obligated to submit your material to Royal Danish Library.

Use the library

As an employee at an institution or in a company, you also have the opportunity to find and borrow materials or use our locations in your work.

Find materials

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Our collections are large. We have many different search services and special collections, which is why you cannot search all of our material at once. However, our guides will help you.

Visit us

The black Diamond evening picture over the canal
Find information about our physical locations, opening hours and practical information.