Before revision: As of 2019, five of the six lines of the São Paulo Metro have the equipment: Line 4 - Yellow and Line 15 - Silver have the equipment installed in all of its stations.
After revision: As of 2019, five of the six lines of the São Paulo Metro have the equipment: Lines 4 - Yellow , 5 - Lilac and 15 - Silver have the equipment installed in all of its stations.