4.*Gujarat Region includes Dadra Nagar Haveli and Daman and Diu U.T.
5.*Punjab Region includes U.T. of Chandigarh
6.*A.P. Region includes Andaman& Nicobar Island
7.*Karnataka Region includes Lakshadweep
8.N.E.F. Region includes Meghalaya, Mizoram& Tripura
9.*Area Office Manipur being operated as Special regional Office
10.*One IFS at Gurgaon
11.**In addition to 13 Divisional Offices, Four(04) Divisional offices(Kolkata NPD,Durgpur, West Dinajpur and Murshidabad) are still operational. However, the same has been directed to be closed vide Headquarters letter No.7-(5)/07-OMISS dated 27.05.2019
12.***In Arunachal Pradesh, though there are four Divisional offices but only one at Banderdewa is operational and other three i.e. Bomdilla,Passighat and Tezu are non-operational.