Andalucia holds 54% of the certified organic Spanish area, and 30% of the total amount of operators (MAGRAMA, 2013). From 2004 up to 2007, the regional government implemented, through the Organic Action Plans (Plan Andaluz de Agricultura Ecológica) specific public policies for research and knowledge transfer based on Participatory Action Research methodology (CAP, 2007). This article aims to focus on this methodology potential as a means to enhance stakeholders and civil society participation and engagement in the knowledge transfer activities