Alfredo Calderón Hernández

Alfredo Calderón Hernández is the director of Urbanism and Housing at the Instituto Nacional de Vivienda y Urbanismo (INVU) in Costa Rica. He has been involved in urban planning and housing management, overseeing the evaluation of properties and their compliance with environmental regulations. His recent work has come under scrutiny due to the controversial approval of construction projects near environmentally sensitive areas, particularly regarding the quebrada Los Negritos.