1. AGRICULTURE DEPARTMENT
2. AGRICULTURAL ENGINEERING DEPARTMENT
3. ANIMAL HUSBANDRY DEPARTMEN
4 .FISHERIES DEPARTMENT.
6. RURAL DEVELOPMENT DEPARTMENT
7. INDUSTRIES AND COMMERCE DEPARTMENT
8. INSPECTOR OF FACTORIES DEPARTMENT
9. STATE HEALTH TRANSPORT DEPARTMENT
10 MOTOR VEHICLE MAINTENANCE DEPARTMENT
11. SERICULTURE DEPARTMENT
12. PUBLIC WORKS DEPARTMEN
13. STATE TRANSPORT AUTHORIT
14. DIRECTORATE OF DIFFERENTLY ABLED REHABLITATION DEPARTMENT
15. TOWN PANCHAYA
16. ELECTRICAL INSPECTORAT
17.I CHENNAI CORPORATION
18. REVENUE DEPARTMENT
19. POLICE DEPARTMEN
20. FOREST DEPARTMENT
