I've compared the values of the `com_istat_code` attributes of the municipalities found in [geojson/limits_R_8_municipalities.geojson](https://github.com/openpolis/geojson-italy/blob/f9d919d9aefa74be38d58b9e750ec8d15a81f37b/geojson/limits_R_8_municipalities.geojson) file with the values found in [Elenco-comuni-italiani.xls](https://www.istat.it/storage/codici-unita-amministrative/Elenco-comuni-italiani.xls) by ISTAT. I have found the following errors: | codice ISTAT | com_istat_code | name | | ----------- | --------------------- | ------- | | 099030 | 041033 | Montecopiolo | | 099031 | 041060 | Sassofeltrio |