After the declaration of the Carnaval de Oruro as one of the Masterpieces of the Oral and Intangible Heritage of Humanity on 18 May 2001, the UNESCO delegated their ex-ambassador in Bolivia, Ivés de la Goublaye de Menorval, the task to be the moderator of the project and handed a form to the Bolivian authorities to be filled in coordination with historians and folklorists, such as Ramiro Condarco Morales, Mario Montaño Aragón, Fernando Cajías, Alberto Guerra Gutiérrez, Javier Romero, Elías Delgado, Carlos Condarco Santillán, Marcelo Lara, Zenobio Calizaya, Zulma Yugar, Walter Zambrana and Ascanio Nava.