| Authorities of NDMC | DESIGNATION | Address | Phone Number | Extn. | Email Id | JURISDICTION |
| PIO | Dy. Director | 5th Floor, Pragati Bhawan, Jai Singh Road | 23360249 | | | All Enforcement matters |
| APIO | Sr. Asstt. | 5th Floor, Pragati Bhawan, Jai Singh Road | 23360249 | | | All Enforcement matters |
| Appellate Authority | Director (Enforcement) | 4th Floor Pragati Bhawan,
Jai Singh Road,
New Delhi-1 | 23347080 | | | All Enforcement Department |