Sandra de Mattos Dias Valle

Sandra de Mattos Dias Valle is the manager of the Economic Policy and Tariff Chamber at the Regulatory Agency for Public Transport Services in the State of Rio de Janeiro (Agetransp). She recently highlighted potential issues related to the implementation of the Jaé ticketing system, indicating that lack of interoperability with the state ticketing system could result in increased transportation costs for passengers and a possible decline in ridership for the metro.