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We work with schools in 128 countries from our headquarters in Geneva and our offices/representatives in Bath, Beijing, Buenos Aires, Cardiff, Geneva, Mumbai, New York, Singapore, Sydney, Tokyo and Vancouver.
The director general is based at the IB Headquarters in Geneva, Switzerland.
Our largest office is the curriculum and assessment centre in Cardiff, UK where we also house our professional support services of finance, human resources, information and communication technology, publishing, and strategic planning. Our research unit is based at the University of Bath in the UK.
Regional offices
The IB Regional offices represent the four regions: Africa, Europe, Middle East; Asia Pacific; Latin America; and North America and the Caribbean.
Africa/Europe/Middle East
Phone: +41 22 791 7740
Fax: +41 22 791 0277
Email: ibaem@ibo.org
More information: Africa, Europe, Middle East
Asia-Pacific
Phone: +65 6 776 0249
Fax: +65 6 776 4369
Email: ibap@ibo.org
More information: Asia Pacific
Latin America
Phone: + 54 11 4766 3900
Fax: + 54 11 4766 3900
Email: ibla@ibo.org
More information: Latin America
North America and the Caribbean
Phone: +1 212 696 4464
Fax: +1 212 889 9242
Email: ibna@ibo.org
More information: North America and the Caribbean
IB fast facts
For top level information at a glance, visit this page of key information about the IB
For a more detailed overview of the IB, read 21 things you should know about the IB.