Purnia : covering Purnia, Katihar, Araria, Kishanganj, Supaul, Saharsa and Madhepura Districts. Magadh Milk Union, Gaya : covering Gaya, Aurangabad, Jehanabad, Arwal and Nawada Districts. The dairy development work continued and at present there are eight district level milk unions covering thirty Eight districts of Bihar. Comfed develops the districts first in terms of dairy development coupled with capacity development of milk producers to shoulder broader responsibilities and then hands over the entire operations to the representatives democratically elected by the milk producers. In year 2020,Bihar Government had launched several new plants of the Bihar State Milk State Milk Cooperative Federation Limited (Comfed), worth over Rs 221.73 crore. The plants which were inaugurated are 1.Rs 61.21 crore-dairy plant at Samastipur 2.Rs 39.51 crore fodder plant at Bihia in Bhojpur district 3.Rs 12.88 crore Milko-screen plant 4.14 road milk tankers worth Rs 3.13 crore. Bihar Government under Chief Minister Nitish Kumar also laid foundation for 1.A new dairy plant of 2 lakh litres per day capacity at Gaya to be set up at a total cost of Rs 26 crores 2.dairy plant at Hajipur in Vaishali district to be set up at a cost of Rs 52.59 crores. In addition Bihar Government had also launched some new products of Sudha brand which included tetra-pack ‘lassi’, tetra-pack ‘chhachh’, tetra-pack ‘ilaichi’-flavoured milk, butter toffee flavoured milk and Haldi milk and some new varieties of Ice Cream. Comfed is serving the consumers of not only in Bihar but also in Jharkhand and there are three dairies at Jamshedpur, Ranchi and Bokaro. These dairies are serving a good number of towns and cities of Jharkhand in Ranchi, East & West Singhbhoom, Hazaribagh, Gumla, Khunti, Palamu, Lohardaga, Bokaro, Dhanbad, Giridih etc. Sudha Milk and some products are available in Delhi/NCR region and Uttarakhand also apart from a number of towns and cities of U.P. and West Bengal.Comfed is now also serving in North-Eastern states like Assam, meghalaya, Nagaland etc. The Farmer's Training Centre at Patna, Barauni and Begusarai provides training to the milk producers and society functionaries in various aspects of dairying, clean milk production, society operation, artificial insemination etc. Products and impact The Milk Federation operates Nalanda dairy, a fully automated dairy plant at Bihar Sharif of Nalanda district that opened in 2013. Its products are marketed by parent organization Comfed, Patna. The Nalanda dairy has tetrapak and Elecster machines which are used for packaging