Director of Survey and Settlement,
Survey House,
Chepauk, Chennai – 600 005.
Land line number : 044- 29862072,
i) Extension for:
a. Citizen portal (Rural)
b. ‘Fline’ (Rural) - 313
ii) Extension for:
a. Citizen portal (Urban)
b. 'F’ line (Urban)
c. Village map sales
d. Field measurement sketch - 312