| Authorities of NDMC | DESIGNATION | Address | Phone Number | Extn. | Email Id | JURISDICTION |
| PIO | Executive Engineer (E-BR) | 2nd Floor, Pragati Bhawan,
NDMC, Jai Singh Road,
New Delhi-110001 | 41500969 | | | All NDMC AREA FOR UNAUTHORISED CONSTRUCTION MATTER |
| APIO | Assistant Engineer ( North ) | 2nd Floor Pragati Bhawan,
NDMC, Jai Singh Road
New Delhi - 110001 | 41500969 | | | NORTH OF RAJ PATH AREA FOR UNAUTHORISED CONSTRUCTION MATTER |
| APIO | Assistant Engineer ( South) | 2nd Floor, NDMC, Pragati Bhawan, Jai Singh Road, New Delhi-110001. | 41500969 | | | SOUTH OF RAJ PATH AREA FOR UNAUTHORISED CONSTRUCTION MATTER |
| Appellate Authority | Director(E-BR) | Room No.1518, 15th Floor, NDMC, Palika Kendra, New Delhi-110001. | 23346521 | | | All NDMC AREA FOR UNAUTHORISED CONSTRUCTION MATTER |