The G20 members are Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, Saudi Arabia, South Africa, Republic of Korea, Turkey, the United Kingdom, the United States and the European Union (EU).
In addition to the G20 members, other countries are invited to participate. Spain is a permanent guest invitee to the G20 meetings. In 2020, Jordan, Singapore and Switzerland are invited as guest countries. International Organizations that have historically contributed to the G20 work are invited as well. These include the Food and Agriculture Organization (FAO), the Financial Stability Board (FSB), the International Labour Organization (ILO), the International Monetary Fund (IMF), the Organization for Economic Cooperation and Development (OECD), the United Nations (UN), the World Bank Group (WBG), the World Health Organization (WHO) and the World Trade Organization (WTO).
In 2020, regional organizations are also invited, including the Arab Monetary Fund (AMF), the Islamic Development Bank (IsDB), as well as Vietnam the Chair of the Association of Southeast Asian Nations (ASEAN), South Africa the Chair of the African Union (AU), the United Arab Emirates the Chair of the Gulf Cooperation Council (GCC), and Senegal the Chair of the New Partnership for Africa's Development (NEPAD).