Abstract
Participatory guarantee systems (PGS) are an emerging strategy in the organic farming and agroecology movement for ensuring the sustainable origin of food. This study focused on the perspectives of stakeholders involved in PGS in Peru (Lima and Apurímac) in order to acquire a greater understanding of how these PGS operate and the context in which they are embedded. Qualitative and quantitative approaches were used for data collection in 2016. PGS in Peru have a fairly centralized pyramid structure, with non-governmental organizations and regional farmers’ associations the main driving forces behind PGS implementation. Improved access to markets and additional commercialization channels are major motivations for farmers to participate in PGS, but major difficulties in these two areas are still being encountered in both regions. There is a high demand among farmers for technical training. Farmers acting as internal evaluators play a special role in their local nuclei and are crucial in the PGS process. The PGS in Lima and Apurímac are an important tool in the agro-ecological movement in Peru and offer considerable potential for the support of small-scale farmers. However, there is a need for official recognition and support together with improvements in internal organization and communication for PGS to be able to maintain their principles.