In this Certificate course in Implementation Research Methods(eIR)course, There is a need to understand implementation in the real-world context. There are many evidence-based interventions to improve health that have not been effectively delivered. The research agenda especially in the context of maternal and child health, non-communicable diseases, etc. have been shifting and needs to shift from understanding the problem to actually intervening and testing solutions in health care systems. This Certificate course in Implementation Research Methods (eIR) course will improve the capacity of researchers to answer implementation research questions.