In 1985, the National Library launched the bibnet.lu network of Luxembourgish libraries. Today, this network brings together around 90 libraries from cultural institutions, universities and schools, public libraries and specialist libraries.

The National Library coordinates the bibnet.lu network and ensures its smooth operation. Together with the Centre des technologies de l’information de l’État (CTIE), it develops and maintains the digital tools used by all members. The network also works closely with the Consortium Luxembourg.

The collections of all participating libraries are brought together in a shared online catalogue, accessible via the search engine a-z.lu.

The National Library supports Luxembourg’s libraries in developing and managing their digital collections. This service includes the integration and enhancement of metadata, statistical monitoring of electronic resources, support for users and libraries, as well as advice on licensing and support during negotiations with suppliers. Among other things, the BnL coordinates the ebooks.lu project, a free lending service for e-books and audiobooks in French, German and English.

The National Library also hosts the Consortium Luxembourg. Its mission is to pool resources in order to negotiate, acquire and manage access to shared scholarly digital resources, such as databases, journals and e-books, under optimal pricing and contractual conditions for its members.

The National Library is a member of the High Council of Libraries and provides its secretariat.

The amended law of 24 June 2010 on public libraries establishes for the first time a legal framework for public libraries in Luxembourg. It applies to municipal and non profit libraries approved by the minister responsible for Culture, and not to all libraries funded by public money.

To obtain this approval, public libraries must meet several conditions, including mandatory membership of the national network of Luxembourg libraries.