A scoping review of the impact of Food Policy Groups on local food systems in high-income countries

This scoping review aimed to explore international evidence on the impact of Food Policy Groups (FPGs) on local food systems, in urban and rural regions of high-income countries. Peer-reviewed and grey literature were searched to identify thirty-one documents published between 2002 and 2022 providing evidence on the impact of FPGs. Activities spanned domains including increasing food equity (e.g. strengthening school meals programmes); increasing knowledge and/or demand for healthy food (e.g. food literacy programmes with children and adults); increasing food access (e.g. enhancing local food procurement); environmental sustainability (e.g. promoting low-waste food items on cafe menus); economic development (e.g. ensuring local businesses are not outperformed by large food distributors); and increasing food system resiliency (e.g. establishment of local produce schemes). Most FPGs reported conducting activities that positively influenced multiple food system domains and reported activities in urban areas, and to a lesser extent in rural areas. Our study highlighted a range of qualitative and quantitative evaluation strategies used to measure FPGs' impact on local food systems. Our recommendations focus on regular and systematic evaluation and research surrounding the impact of FPG activities, to build the evidence base of their impact. Ideally, evaluation would utilise comprehensive and established tools. We recommend exploring the establishment of FPGs across more regions of high-income countries, particularly rural areas, and forming partnerships between FPGs, local government and universities to maximise implementation and evaluation of activities.