Shri D.N Biswas is an IPS of 1974 batch. He was allotted to the state of West Bengal. He served the nation till 2004 in different capacity during his service tenure. He served the nation with dedication and honesty. His service to the nation was recognized and he was awarded the Indian Police Medal and Presidents Police Medal by the Govt of India. His contribution to the Police Department made a Benchmark to his successors.
After retirement from the Police Service he got an opportunity to serve the people as their representative which he cherished long before he was elected as a member of the Legislative Assembly in the state of West Bengal. He was dedicated and provided selfless service to the electorate. He took special interest for uplifment of the downtrodden and poor sections of the society. He took special care for the education of the children which was appreciated by the electorate as a whole. He played an important role for providing better health to the people. He also contributed remarkably for the self employment for the people which brought a great financial relief to both men and women of the society. Social Service is his motto which he is doing with determination and dedication.