Chile administrative level 0-3 boundary files Vetting and live service provision by [Information Technology Outreach Services (ITOS)](https://www.uga.edu/) with funding from USAID. These boundaries are suitable for database or GIS linkage to the [Chile - Subnational Population Statistics](https://data.humdata.org/dataset/cod-ps-chl) using the ADM0, ADM1, ADM2, and ADM3-PCODE fields.