Collectorate Office of district Collector is located in Office Tilla area of Khowai.
Collectorate Office Complex has many departments, some as follows:

  1. Food Department
  2. Revenue Department
  3. National informatics center(NIC)
  4. Treasury Office
  5. Department of Tribal and Schedule Caste
  6. Election Office
  7. Excise Department

Office of the Other Line Departments Near by the Collectorate Office:-

  1. Khowai Zilla Panchayat
  2. Agriculture Department
  3. PWD Department
  4. Fisharies Department
  5. Horticulture Department etc.