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Tamil Nadu Industries, Investment Promotion & Commerce Dept. No.
Updated on Thursday, 14 May 2026 - 10:36am
Email
Organization:
Govt of Tamil Nadu All India Number(s):
- 044-2433 1203 (For Contact Support)
- 044-2430 6100 (For Tamilnadu Industrial Investment Crop Complaint)
Website:
Official Website - indsec [at] tn [dot] gov [dot] in (For General Query)
Officers Contact Details
| Sr No. | Name | Contact Detail |
|---|---|---|
| Ministry | ||
| 1 | Honourable Minister for Industries | 044-25671696, minister_industry [at] tn [dot] gov [dot] in |
| 2 | Secretary to Government | 044-25671383, indsec [at] tn [dot] gov [dot] in |
| Secretariat | ||
| 3 | Secretary to Government | 044-25671383 |
| 4 | Special Secretary to Government | 044-25670765 |
| 5 | Deputy Secretary to Government | 044-25675605 |
| 6 | Under Secretary to Government | 044-25665424 |
| 7 | Under Secretary to Government | 044-25665529 |
| 8 | Under Secretary to Government | 044-25665211 |
For Complaint
- For any query/complaint you can lodge your complaint online through Tamil Nadu CM Helpline
Address
Industries Department Secretariat,
Chennai 600 009Tamilnadu
Fax: 044-24347150
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