W3C| Designation | Name | Direct | Residence |
|---|---|---|---|
| Secretary to Government | Tmt S. Madumathi, IAS., | 25672790 | |
| Additional Secretary to Government(SE) | Thiru K.K Muralidharan | 25677763 | |
| Joint Secretary to Government | Thiru D.Manikandan, IAS, | 25671639 | |
| Special Secretary to Government | Tmt S. Jayandhi, IAS., | 25673243 | |