UNESCO's recognition of colonial documents related to pisco's production and trade as part of the Peruvian Regional Memory of the World Register has sparked controversy, particularly in Chile. Claudio Escobar, the manager of the Association of Pisco Producers in Chile, has defended Chile's denomination of origin for pisco, stating it is well-protected internationally. Escobar argues that the origin of pisco is not an issue for UNESCO and labels the move to recognize the Peruvian denomination as unethical.