Abstract
The tragic fire of Notre-Dame Cathedral in Paris on April 15th 2019 has provided researchers with a wide variety of materials to study. The condition of the framework remains does not allow any reuse, which creates an unprecedented opportunity to study the charred pieces of the frame: about 10,000 for the highest estimates. But upstream from the wooden items study, an inventory is required to establish methods that are consistent with the potential of the charred remains of the cathedral's framework. The purpose of this article is therefore to present the problems raised, the methods applied, the potential of the remains of the n-dame's frame - so called the "forest" - and the first results.