I am waiting for response from MRNF, MAMH and MTMD (three misnitries with a lot of open data on street names and addresses). We need them to accept that we use their data on OSM even if their CC 4.0 licence is not 100% compatible. See this thread: https://community.openstreetmap.org/t/acceptation-du-mode-dattribution-dopenstreetmap-par-le-gouvernement-du-quebec/127403/15