摘要：Food Loss and Waste (FLW) reduction and prevention can be crucial entry points to achieve sustainable food systems. However, the complexity of this problem poses the need for multistakeholder and multidimensional approaches. The Costa Rican FLW Reduction Network has been working since 2014 as a collaborative platform that brings together different sectors and disciplines to promote a change through communication and awareness, alliances, and research and innovation. The purpose of our study was to share the experience of Costa Rica in regards to the applied FLW actions and its catalytic effect on FLW innovation. The study was developed through a multimethod approach that included case studies, stakeholder analysis and literacy analysis to provide an overall assessment of the strategy as input for further efforts in this matter. The main findings indicate that collaborative actions among institutions and sectors are vital in promoting FLW reduction; however, FLW innovation is still at an inception phase where financial resources and policy barriers remain as aspects to address. In conclusion, the Costa Rica FLW Network represents an asset to trigger ongoing and future actions, and approaches like an integrated innovation ecosystem must be promoted.
