About
| Institute Name | National Institute of Siddha |
| Also Known As | NIS Chennai |
| Institute Type | Government under Ministry of Ayush |
| Establishment year | 2004 |
| Location | Chennai, Tamil Nadu |
Departments
- Pothu Maruthuvam
- Gunapadam
- Kuzhandhai Maruthuvam
- Noi Naadal
- Nanju Maruthuvam
- Varma Maruthuvam
- Pura Maruthuvam
- Siddhar Yoga Maruthvuam