Countries coloured in dark purple are members of the G-20 (light blue are EU members).
The G-20 is a group of finance ministers and central bank governors from 20 economies: 19 of the world's largest national economies, plus the European Union (EU).
Collectively, the G-20 economies are responsible for 85 per cent of global gross national product, 80 per cent of world trade and
two-thirds of the world population.
This year's London meeting involves world leaders, in addition to their finance ministers and governors. The global financial crisis has led the G-20 to elevate the status of this year's gathering.
The G-20 is a forum for cooperation and consultation on matters pertaining to the international financial system.
It studies, reviews, and promotes discussion among key industrial and emerging market countries of policy issues pertaining to the promotion of international financial stability, and seeks to address issues that go beyond the responsibilities of any one organisation.
MEMBER COUNTRIES
Argentina
Australia
Brazil
Canada
China
France
Germany
India
Indonesia
Italy
Japan
Mexico
Russia
Saudi Arabia
South Africa
South Korea
Turkey
United Kingdom
United States
The European Union
