Land development and extension is the largest of the Authority's functional areas and the one most smallholders deal with. It covers everything to do with the state of the land and what grows on it: taking out old tea and putting in new, bringing suitable new land under the crop, holding the soil on sloping ground, getting fertilizer to the holding, and the field advice that ties all of it together.
The work is delivered through the regional offices and, beneath them, the 147 Tea Inspector and Extension Officer ranges that cover the tea-growing area. The officer for your range is the person who inspects your block, certifies the work at each stage of a subsidy, and advises on practice. Find them in the Staff Directory, filtered by district.