Technical center for the treatment, conservation and preservation of printed and audiovisual collections.

In the BnF's workshops, 10 restorers work to maintain, consolidate and renovate the works contained in the 325 linear kilometers of the national entity... A Paris-Rennes made up of books, posters, magazines and documents of all kinds. And when the books are worn or tired, BnF's curators hand them over to the skilled hands of restorers.