About Shri T.N. Hariharan
Shri T.N. Hariharan is an Indian Administrative Service (IAS) officer of the 2003 batch, Tamil Nadu cadre. Shri T.N. Hariharan joined the service through By Promotion from State Civil Service.
Over 22 years of service, Shri T.N. Hariharan has held 8 recorded postings across 7 locations. Past roles include Project Dir/ MS, Tamilnadu AIDS Control Society Chennai; District Collector, Coimbatore; District Collector, Dindigul. The longest single tenure was 4y 11m as District Collector, Coimbatore.
Shri T.N. Hariharan last served as Project Dir/ MS, Tamilnadu AIDS Control Society Chennai, until 30 June 2025. Across the career, postings have averaged 2y 4m each.
The officer has completed 4 recorded training programmes during service.
Career Facts
Personal Details
Education
Central Deputation Details
Career Strip
Proportional view — each block is a posting, sized by tenure.
Experience Details
| S.No. | Designation | Ministry/Dept & Location | Cadre / Centre | Sector | Period |
|---|---|---|---|---|---|
| 1 | Project Dir/ MS | Tamilnadu AIDS Control Society Chennai | Cadre (AIS) | Health & Family Welfare / Health Admn. | 16/06/2021 - 30/06/2025 |
| 2 | District Collector | Coimbatore | Cadre (AIS) | Land Revenue Mgmt & District Admn / District Admn | 05/07/2016 - 15/06/2021 |
| 3 | District Collector | Dindigul | Cadre (AIS) | Land Revenue Mgmt & District Admn / District Admn | 27/12/2014 - 04/07/2016 |
| 4 | District Collector | Virudhunagar | Cadre (AIS) | Land Revenue Mgmt & District Admn / District Admn | 18/07/2012 - 27/12/2014 |
| 5 | Jt Secy | Rural Dev & Panchayati Raj Deptt | Cadre (AIS) | Rural Development / Rural Development | 24/01/2012 - 27/12/2014 |
| 6 | District Collector | Coimbatore | Cadre (AIS) | Land Revenue Mgmt & District Admn / District Admn | 06/01/2012 - 24/01/2012 |
| 7 | Managing Director | Housing & Dev. Board Tamil Nadu | Cadre (AIS) | Urban Development / Urban Housing | 26/07/2011 - 06/01/2012 |
| 8 | District Collector | Ramanathapuram | Cadre (AIS) | Land Revenue Mgmt & District Admn / District Admn | 25/06/2009 - 26/07/2011 |
Mid Career Training
| S.No. | Year | Training Name | Date From | Date To |
|---|---|---|---|---|
| 1 |
In-Service Training
| S.No. | Year | Training Name | Institute | City | Duration (Weeks) |
|---|---|---|---|---|---|
| 1 |
Domestic Training
| S.No. | Year | Name | Subject | Duration |
|---|---|---|---|---|
| 1 |
Foreign Training
Awards & Publications
Frequently Asked Questions
Which cadre does Shri T.N. Hariharan belong to?
Shri T.N. Hariharan is an IAS officer of the Tamil Nadu cadre, batch of 2003.
What is Shri T.N. Hariharan's age?
Shri T.N. Hariharan is 61 years old, born on 14 June 1965.
What was Shri T.N. Hariharan's last posting?
Shri T.N. Hariharan last served as Project Dir/ MS, Tamilnadu AIDS Control Society Chennai until 30 June 2025.
How many years has Shri T.N. Hariharan served as an IAS officer?
Shri T.N. Hariharan has 22 years of service in the Indian Administrative Service.
How many postings has Shri T.N. Hariharan held?
Shri T.N. Hariharan has held 8 distinct postings over their career, across 7 locations.
What is Shri T.N. Hariharan's longest single posting?
The longest tenure Shri T.N. Hariharan held in one role was 4y 11m as District Collector, Coimbatore.
How was Shri T.N. Hariharan recruited to the IAS?
Shri T.N. Hariharan was recruited through By Promotion from State Civil Service.
