| Key | Value |
| admin_level | 8 |
| boundary | administrative |
| name:azb | کیاسو |
| name:lmo | Ciass |
| old_name:de | Pias |
| source | swissBOUNDARIES3D swisstopo 2011 |
| swisstopo:BEZIRKSNUM | 2106 |
| swisstopo:BFS_NUMMER | 5250 |
| swisstopo:KANTONSNUM | 21 |
| swisstopo:OBJEKTART | Gemeindegebiet |
| swisstopo:SHN | CH21065250 |
| type | boundary |
| wikidata | Q68111 |
| wikipedia | it:Chiasso |