DDC has been collecting cow, buffalo and chauri milk from 45 districts. Milk is collected through the farmers owned, Milk producers Cooperative Societies (MPCS).
Collection Network
The collection network under different Milk Supply Schemes is presented below. Chilling Centers (CC) established under the Milk Supply Schemes are in operation across the country.
| MIlk Supply Schemes | Chilling Center |
| KMSS | 22 |
| BMSS | 10 |
| HMSS | 9 |
| LMSS | 7 |
| MPSS | 7 |
| JMSS | 5 |
| NMSS | 4 |
| DMSS | 2 |
