Background: The act of giving the birth is only moment when both pain and pleasure conserve at moment of time. This experience of transformation from womanhood/wife hood into the motherhood is privilege reserved exclusive for woman. Hence this transformation phase that a pregnancy and following childbirth has been contributing to have great impact on both maternal and infant health. Mother /children constitute priority group they comprise approximately 71.4% of population of developing countries. In India woman of child bearing age constitute 22.2% and child under 15-year age of about 35.3% of total population together they constituents nearly 57.5% of total population. Globally observation show that in developed region maternal mortality rate average in 385/100,000 live birth. In developed country region the figure 440 for same number of live birth. The government of India launched new initiative of Janani Shishu Suraksha Karykram from Mewat district in Haryana on June 1 (2011) unmistakably signal a huge leap forward in quest to make health for all reality. Aim: To assess the knowledge and utilization of Janani Shishu Suraksha Karyakram among postnatal mothers in selected urban health centres Method: A non experimental descriptive study consisting of 384samples from urban health centre Aurangabad, Maharashtra, India. The questionnaire was used to assess the knowledge regarding postnatal care and entitlement of knowledge and utilization was used to assess the of structured interview. Result: There is significant association was found between P<0.0001. Also significant association was found between age, religion, education, occupation, monthly family income, time taken to reach the hospital. Conclusions: Postnatal knowledge questionnaire and entitlement of knowledge utilization of JSSK questionnaire Can be used to assess the postnatal mother. More evaluation studies need to be conducted to know utilization pattern JSSK so as to improve coverage and remove the bottlenecks to further increase the utilization of JSSK scheme.