Delhi Development Authority (DDA)
Commissioner cum Secretary
Vikas Sadan, INA
New Delhi - 110 023
+91 11 24690431, 24690435, 24615734, 24690723
vcdda(a)dda.gov.in, osdtovc(a)dda.gov.in
1800-110-332
Setup for development and growth of Delhi - supply of water and electricity, disposal of sewage & other services.
