| Authorities of NDMC | DESIGNATION | Address | Phone Number | Extn. | Email Id | JURISDICTION |
| Appellate Authority | Chief Engineer (Civil-I) | Room No. 1501, Palika Kendra | 23743243 | 3501 | cecivil@ndmcmail.gov.in | Civil Engineering-I |
| PIO | S.E. (Roads-I), Civil | Room No.1408,
14th Floor,
Palika Kendra | 23367665 | 3408 | | Road Circle |
| APIO | Engg. Officer (Civil-I) | Room No.1503,
15th Floor,
Palika Kendra | 23364559 | 3503 | | Maintenance of Road Building works and public health |