| Authorities of NDMC | DESIGNATION | Address | Phone Number | Extn. | Email Id | JURISDICTION |
| PIO | Dy. Chief Architect-II | Room No. 1101, Palika Kendra, New Delhi | 23363163 | 3101 | | Architect matters withsanctioning of buildings plans and designing for projects in NDMC area. |
| Appellate Authority | Chief Architect | Room No. 1201, Palika Kendra, New Delhi | 23742984 | 3201 | | All Architect Department
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| APIO | Dy. Architect | Room No. 1114, Palika Kendra, New Delhi | 41501354-60 | 3114 | | All Architect Department |