National Office for Social Inclusion (ONIS) Double click to activate the map National Office for Social Inclusion (ONIS) 13C, rue de Bitbourg L-1273 Luxembourg-Hamm Phone : (+352) 247-83636 Fax : (+352) 40 47 06 (+352) 247-83636 National Office for Social Inclusion (ONIS) Path to National Office for Social Inclusion (ONIS) Show on map