20230328 11234400 1.0 TRUE Lindi-Mtwara-Ruvuma Tanzania Administrative Regions boundary after 2012 Sub-Divisions. There are 30 regions after from 26 regions which was formed in 2002. Tanzania Bureau of Statistics (http://www.nbs.go.tz). The Natute Concervancy - Africa. Topology Cleaning by Langen R. Mathew (cutlan@cutlan.co.tz) Metadata by Langen R. Mathew (cutlan@cutlan.co.tz)