Immunization is one of the most important public health interventions to reduce child mortality associated with infectious diseases. Mission Indradhanush was launched in December 2014 and aimed to fully immunize more than 90% of newborns and pregnant mothers by 2020 through innovative and planned approached to reach all children. Objectives 1. To assess the knowledge on mothers of under five year children in selected rural area of Mahisagar District Gujarat regarding Mission Indradhanush before and after administration of planned teaching programme. 2. To assess the effectiveness of planned teaching programme on Mission Indradhanush in selected mothers of under five year children in rural area of Mahisagar District, Gujarat. 3. To find out the association between selected demographic variables with pre-test knowledge score among mothers of under five-year children in selected rural area of Mahisagar District, Gujarat.