National Digital Library DNNT (works not available on the market) provides access to digitalized documents (books, periodicals, newspaper, etc.) that were published on the territory of the Czech Republic until 1989, and simultaneously newer works that are not available on the market and/or they are not under Czech Copyright Act protection.

These works can be found within the National Digital Library (after logging in via eduID) using an accessibility filter for this collection (see picture). 

There are currently 3 digital libraries avilable, which offer access to full texts for free publications and publications not avilable on the market:

• The National Digital Library of the National Library of the Czech Republic
• The Digital Library of the Moravian Library
• The Digital Library of the Library of the Czech Academy of Sciences