Offices helping undocumented people: www.sans-papiers.ch
Self-organizing of undocumented people: www.bleiberechtfueralle.ch and www.droitderester.ch
Human rights group against police repression and deportations: www.augenauf.ch
General information on living conditions for migrants in Switzerland: www.migraweb.ch
Documentation center for refugees (only french language): www.asile.ch/vivre-ensemble
Workers rights: https://www.unia.ch/de/mitglieder-service/kontakt