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Legal deposit

Temporary closure of BAnQ facilites

Publishers are asked to submit their materials to BAnQ's legal deposit through the postal service or a shipping service. They can also come and deposit them at the Québec National Library and at the Grande Bibliothèque’s National Collection.

Materials cannot be deposited in other BAnQ facilties at the moment. Questions or comments can only be sent to depot@banq.qc.ca or pubelectro@banq.qc.ca in order to limit contact.

Thank you for your understanding.


To know more


What is legal deposit and what are its benefits?

Under the Act respecting Bibliothèque et Archives nationales du Québec, publishers, as a rule, must deposit, free of charge, copies (usually two) of all works published in Québec within seven days of their publication. This requirement is called legal deposit. Publishers who contravene the requirements of this Act with respect to legal deposit are committing an offence and are liable to a fine.

Legal deposit enables Bibliothèque et Archives nationales du Québec (BAnQ) to collect, preserve and promote Québec's published heritage materials in its entirety. As a result, BAnQ is the keeper of an exhaustive memory of Québec, since everything published on its territory must be entrusted to the institution.

The two deposited copies serve different purposes: the first copy is stored in ideal preservation conditions; the second is made available to the public for on-site reference use at the Grande Bibliothèque or at BAnQ Rosemont–La Petite-Patrie, depending on the type of document.

Publishers of digital publications and Web sites can also deposit these materials on a voluntary basis.

Benefits for publishers

Once a publication is deposited, a bibliographic description of it is prepared and included in the Iris catalogue which lists all the published or digital works that are part of BAnQ's collections. The description is also added to the Bibliographie du Québec (in French only), a monthly publication available free of charge on BAnQ's Web portal. It records all the works deposited and is used by librarians and staff members of documentation centres and bookstores.

BAnQ publishes a number of other bibliographies, inventories and catalogues listing the deposited materials. The institution also highlights its collections through exhibitions and the digitization of certain works.

Lastly, a copy of each deposited publication is retained in BAnQ's holdings and preserved for future generations.

 See How to carry out legal deposit of digital publications and Web site harvesting.


Properly labelling materials for legal deposit

Publishers must write the following inscription on materials deposited with BAnQ: Legal deposit - Bibliothèque et Archives nationales du Québec, and the year of publication.

Example: Legal deposit - Bibliothèque et Archives nationales du Québec, 2014.


Contacting the service

Section du dépôt légal
BAnQ Rosemont–La Petite-Patrie

Phone: 514 873-1101, ext. 3780, or 1 800 363-9028 (in Québec)
Fax: 514 873-4310
Email: depot@banq.qc.ca