Puducherry Science, Technology and Environment Department No.

Updated on Wednesday, 22 April 2026 - 4:01pm

Organization:

Govt of Puducherry

Toll free Number(s):

1031 (For Public Complaint)

All India Number(s):

0413-224 6190 (For Contact Support)

Website:

Official Website

Important Links

Telephone Directory

Sr No.	Name	Designation	Contact No.	Email
1	Smt. Smitha R, I.A.S.	Director	0413-2201256	dste [at] py [dot] gov [dot] in
2	Dr. R. Sagaya Alfred	Senior Scientific Officer	9443503314	ssodste [at] py [dot] gov [dot] in
3	Dr. N. Ramesh	Senior Environmental Engineer	9443329114	senioree-dste [at] py [dot] gov [dot] in
4	Dr. V.R. Sumathi	Scientist	9443615804	scientist1 [dot] dste [at] py [dot] gov [dot] in
5	G. Rukmani	Scientist	9894140040	rukmaniamuthamani [at] yahoo [dot] co [dot] in
6	K. Kalamegam	Environmental Engineer	9894566433	eedste [at] py [dot] gov [dot] in
7	A. Manoharan	Superintendent	8668015911	suptddste [at] py [dot] gov [dot] in
8	N. Prabhu	Junior Engineer	9442031940	je2dste [at] py [dot] gov [dot] in
9	C. Poogajendy	Junior Engineer	9943386622	je3dste [at] py [dot] gov [dot] in
10	P. Tamilarasan	Junior Scientific Assistant	9442205664	-
11	M. Anandan	Junior Laboratory Assistant	9629832138	-
12	R. Soupramany	Assistant	8870638709	-
13	R. Ashok Kumar	Stenographer Grade - II	8870064068	-
14	M. Venu	Upper Division Clerk	9488609905	-
15	R. Durai	Driver Gr-III	9442502346	-
16	S. Velayoudame	Driver Gr-III	8778126279	-
17	P. Sathiamurugan	Laboratory Assistant	9944366861	-
18	S. Gandhimady	MTS (Housekeeping)	9677346632	-

For Complaint

For any query/complaint, you can lodge your complaint online through Centralized Public Grievance Redress System (CPGRAMS) Portal

Officers Contact Details

Sr No.	Designation	Contact No.	Email
1	Hon'ble Lt. Governor	0413-2334051, 0413-2334050, Fax: 0413-2334025	lg [dot] pon [at] nic [dot] in
2	Hon'ble Chief Minister	9600999999	cm [dot] pon [at] nic [dot] in
3	Chief Secretary to Government/Chief Vigilance Officer	0413-2334145, 0413-2335512, Fax: 0413-2337575	cs [dot] pon [at] nic [dot] in
4	Secretary	-	secytran [at] py [dot] gov [dot] in

PIO/Appellate Authority Contact Details

Contact No.: 0413-2203494 (Telefax), 0413-2201256 (Same for all)

Sr No.	Department	Designation	Email
1	Public Information Officer	Senior Scientific Officer	ssodste [at] py [dot] gov [dot] in
2	Public Information Officer	Superintendent	suptddste [at] py [dot] gov [dot] in
3	Appellate Authority	Director	dste [at] py [dot] gov [dot] in

Offices Addresses

Sr No.	Office	Contact No.	Address
1	Head Office	0413-2201256	III Floor, PHB Building Anna Nagar, Puducherry - 605005
2	Regional Office	04368-231540	No.469, Bharathiar Road, Housing Board Building, Nehru Nagar, Karaikal - 609605

Parent Article:

Puducherry Government Contact No.