Founded in 1968 in Geneva Switzerland, the International Baccalaureate Organisation (IBO) is an international educational foundation that offers four educational programmes for students aged 3-19 and include:

Primary Years Programme – 3 to 12 years
Middle Years Programme – 11 to 16 years
Diploma Programme – 16 to 19 years
Career-related Programme – 16 to 19 years

For further information:
International Baccaalureate
International Baccalaureate Facebook
International Baccalaureate YouTube Channel