| Zone |
Name |
Centers |
| I |
Northern Hill Zone ( NHZ) |
Almora, Bajaura, Kangra, Srinagar, Imphal and Barapani (06) |
| II |
North West Plain Zone (NWPZ) |
Ludhiana, Karnal, Delhi, Pantnagar (04) |
| III |
North East Plain Zone (NEPZ) |
Dholi, Sabour, Ranchi, Bhubaneswar, Varanasi, Baharaich, Kalyani Gossaigoan, Ambikapur (09) |
| IV |
Peninsular Zone ( PZ) |
Dharwad, Mandya, Karimnagar, Hyderabad, Coimbatore, Vagarai, Peddapuram, Kolhapur, Rahuri (09)
|
| V |
Central Western Zone (CWZ) |
Banswara, Udaipur, Chindwara, Godhra (04) |