This document summarizes a workshop on organic agriculture research. It provides an overview of key topics in organic agriculture including definitions, institutions conducting research, regulations, research networks, funding sources, priority research areas, and challenges. The workshop was moderated by Dr. Anastasios Koutoumanos from TEI Athens and covered organic agriculture principles and definitions, major research institutions around the world, survey results on the scope of organic agriculture, regulations governing organic standards, existing and proposed research networks, funding sources, priority research areas under discussion, and approaches to organic agriculture research methodology and publication.