OCHA Nigeria with support from E-Health and IOMBorno State ward boundaries as developed by OCHA, E-Health and IOM for the Humanitarian Community. You can access the current version [here](https://data.humdata.org/dataset/nga-administrative-boundaries).nigeria-borno-operational-boundaries-admin-1-3-state-lga-ward-archivedHumanitarian Data ExchangePublicNigeria - Borno Operational Boundaries Admin 1 - 3 (State, LGA, Ward)-ArchivedDatasetsNigeria2016-10-20 to 2017-02-23