(02/08/2013) SPG: Case Study: Centro Ecológico-North Littoral
Certification is becoming more and more important in different fields. In organic agriculture, besides the most spread Third-Party Certification System (TPC) there are also alternative approaches, such as, Participatory Guarantee System (PGS). But what is Participatory Guarantee System (PGS)? And, is it possible to combine certification of organic food and exchange of knowledge, skills, techniques, and know-how aimed at solving problems about agroecological production at farm level?