The definition of “ICH e-inventory” adopted by the project includes online published inventories, in open access and about ICH: "oral traditions and expressions; performing arts; social practices, rituals and festive events; knowledge and practices concerning nature and the universe; traditional craftsmanship" (UNESCO, 2003, no.2, art.2). An important subject to study, since the presence of these inventories on the web has increased over the last 10 years (result of the implementation of the 2003 UNESCO Convention and the evolution of technological and digital resources).