A register of street names is available for the town of Geneva. The register compares the street names in OSM with the information provided by the Système d'Information du Territoire Genevois of the Canton de Genève and lists the differences.
Information on the register of street names is on this WIKI .
This page has been set up to provide and exchange information on the use of this register to improve OSM data in the Geneva region.
Data Source: The data is provided by the City of Geneva and is available on this page here . The comparison between the OSM data and the official records were provided by Sven Anders.