These groups provide a forum to discuss common concerns, bring in speakers on topics related to career success and can act as the medium for creating organizational change.
The Agricultural Market Information System, which was established last year and allows the world's major food producers to work off common data as well as providing a forum for discussion, has played an important part.
The OECD describes its mission as to "promote policies that will improve the economic and social well-being of people around the world" and "provides a forum in which governments can work together to share experiences and seek solutions to common problems".