1.     IHRD Head Office, Prajoe Towers, Vazhuthakkadu, Thiruvananthapuram -14  

        Phone:323597,322985 (0471)

2.     College of Applied Science, Pattuvam, Thaliparambu.

3.     Model Polytechnic, Kallyassery, Kannur Phone : 960287 (0497)

4.     Model Polytechnic, Vadakara, Calicut, Phone: 524920 (0496)

5.     College of Applied Science, Kiliyanadu, Calicut, Phone : 768320 (0495)

6.     THSS, Vazhakkadu. Malappuram, Phone: 725215 (0493)

7.     College of Applied Science, Govt. College Campus, Malappuram (Dt.)

        Phone: 736211 (0493)

8.     THSS, Sukapuram, Nellissery, Malappuram, Phone: 681498 (0494)

9.     College Applied Science, Vadakkencherry, Palakkad (Dt.), 

        Phone : 255061,255051 (0492)

10.   Model Polytechnic, Mala, Kallettumkara, Thrissur (Dt.), Phone: 880746 (0488)

11.   THSS, Kaprassery, Nedumbassery, Chengamanadu, Ernakulam (Dt.), 

        Phone: 621115 (0484)

12.   Model Engineering College, BMC Post, Ernakulam (Dt.) Phone: 425370,   

         425379 (0484)

13.   Regional Centre, Edappally, Ernakulam (Dt.), Phone : 337838 (0484)

14.   MTHSS, Kaloor, Emakulam (Dt.), Phone : 34732 (0484)

15.   Model Polytechnic, Pynavu, Idukky (Dt.): Phone: 232246 (0486)

16.   THSS, Muthalakkodam, Thodupuzha, Idukky Phone: 255755 (0486)

17.   THSS, Kuttikkanam, Peermedu, Phone: 332373 (0486)

18.   College of Applied Science, Kuttikkanam, Peermedu, Phone: 332373 (0486)

19.   Model Polytechnic, Mattakkara, Phone: 542022 (0481)

20.   Model Polytechnic, Theekoy, Poonjar.

21.   THSS, Puthuppally, Kottayam, Phone: 570485 (0481)

22.   College of Applied Science, Puthuppally. Kottayam, Phone: 575631 (0481)

23.   College of Engineering, Chengannur, Alappuzha (Dt.) Phone: 454125,

        451424(0479)

24.   College of Engineering, Kallooppara, Pathanamthitta.

25.   THSS, Mallappally, Pathanamthitta , Phone: 680574 (0473)

26.   College Applied Science, Mallappally, Pathanamthitta, Phone : 680574 (0473)

27.   College of Engineering, Adoor, Pathanamthitta (Dt.) Ph: 423372 (0473).

28.   College of Applied Science, Adoor. Pathanamthitta (Dt.), Phone: 424076 (0473)

29.   College of Applied Science, Mavelikkara, Alappuzha (Dt.), Phone: 304494 (0479)

30.   Model Polytechnic, Karunagappally, Phone: 623242 (0476)

31.   IHRD Regional Centre, Puthuppally Lane, Medical College (RO.)

        Thiruvananthapuram, Phone: 550612 (0471).