| Authorities of NDMC | DESIGNATION | Address | Phone Number | Extn. | Email Id | JURISDICTION |
| PIO | Dy. Director | 12th floor, Palika Kendra,Sansad Marg, NEW Delhi-110001. | 011-41501363 | 3214 | | General Administration Branch |
| APIO | Section Officer | Room No. 4003, Palika Kendra, New Delhi | 23366470 | 2403 | | GENERAL ADMINISTRATION Branch |
| Appellate Authority | Director(GA) | 8th Floor, Palika Kendra, Sansad Marg, New Delhi-110001. | 23346503 | | | General Administration Branch |
| PIO | Executive Engineer, Auto | NDMC Auto Workshop, Laxmi Bai Nagar | 24677069 | | | Transport Branch |
| APIO | Executive Engineer, (E & M) | NDMC, Auto Workshop, INA | 24628755 | | | Transport Branch |
| APIO | Assitant Engineer, Mech | NDMC, Auto Workshop, Laxmi Bai Nagar | 9868883817 | | | Transport Branch |