| Sr No. | Designation | Contact Detail | PABX |
|---|---|---|---|
| 1 | Honourable Deputy Chief Minister | 044-25671024, deputycm_office [at] tn [dot] gov [dot] in |
- |
| 2 | Additional Chief Secretary to Government (FAC) | 044-25670011, spidept [at] tn [dot] gov [dot] in |
5761 |
| 3 | Additional Secretary to Government | 044-25676904 | 5399 |
| 4 | Additional Director | 044-25674318 | 5005 |
| 5 | Additional Director | 044-25676237 | 5007 |
Special Implementation Department Secretariat
Namakkal Kavignar Maaligai (NKM) Building,
Fort St. George, Chennai, 600 009
Contact No.: 044-25665566