The DSM started its map revision programme with 75 map sheets at scale 1:50'000 of the Kavango Region, followed soon by 35 map sheets covering the Caprivi Region.

In the mean time, th DSM outsourced the revision of 85 map sheets covering the North-Central Region (a.k.a the "four Os") and the revision of 21 map sheets at scale 1:250'000 covering the area North of 21° Latitude.