Andaman and Nicobar Regional Centre, Port Blair
Arid Zone Regional Centre, Jodhpur
Arunachal Pradesh Regional Centre, Itanagar
Central Regional Centre, Allahabad
Deccan Regional Centre, Hyderabad
Eastern Regional Centre, Shillong
Northern Regional Centre, Dehradun
Sikkim Himalaya Regional Centre, Gangtok
Southern Regional Centre, Coimbatore
Western Regional Centre, Pune
Central Botanical Laboratory, Howrah
Central National Herbarium, Howrah
Industrial Section in the Indian Museum, Kolkata
Acharya Jagadish Chandra Bose Indian Botanic Garden, Howrah
Botanic Garden of Indian Republic, Noida
High Altitude Western Himalayan Regional Centre, Solan
BSI Headquarters, Kolkata