This report is the first output in a body of work undertaken to identify operationally feasible suggestions to improve risk communication and community engagement efforts (RCCE) with displaced Rohingya people in Cox’s Bazar. Specifically, these should seek to improve healthcare seeking behaviour and acceptance of essential health services in the camps where the Rohingya reside. It was developed by the Social Science in Humanitarian Action Platform (SSHAP) at the request of the UK Foreign, Commonwealth & Development Office in Bangladesh. As a first step in this process, this review paper synthesises and assesses the quality of evidence landscape available in Cox’s Bazar and how the Rohingya seek and access health care services in Cox’s Bazar and presents the findings from key informant interviews on the topic.