The target audience of this guide are practitioners or implementers working in rice field fisheries in Cambodia or elsewhere. The aim of this guide is to help close the gap between rice field fishery production and community-wide benefits, especially maternal and child health and nutrition and men and women’s co-leadership. This guide describes: the steps and process of integrating nutrition and gender activities into the management of rice field fisheries and Community Fish Refuge, and implementation barriers and enablers of these activities.