Past IESO Exams can be found below. An organized Google Drive folder with these exams can also be found here.
2023 On Line edition
2022 On Line edition (host country: Italy)
2021 On Line edition
In the on-line edition there was no practical test.
2020 Cancelled
2019 Republic of Korea
- IESO 2019_Practical Field test-Geosphere_final_190829
- JURY_IESO 2019_Written4_Fire_final_0828_1000am
- JURY_IESO 2019 written2_Air_final_0828_1500am
- IESO 2019_Practical Lab test_Hydrosphere_final_190828
- IESO 2019_Practical Lab test_Geosohere_final_190828
- IESO 2019_Practical Lab test_Atmosphere_final_190828
2018 Thailand
2017 France
- IESO 2017 PT1
- PT2
- IESO_2017_PT3
- IESO 2017 PT4_notebook
- IESO 2017 PT4_question-form
- WT1-final-version
- WT2-final-version
2016 Japan
- WRITTEN TEST FINAL
- PRACTICAL ASTRONOMY
- PRACTICAL GEOLOGY SITEA
- PRACTICAL GEOLOGY SITEB
- PRACTICAL METEOROLOGY
- PRACTICAL RENEWABLE ENERGY
2015 Brazil
- The final written test – Brazil 2015
- 2015 P01 Hydro test
- 2015 P02 Meteo
- 2015 P03 Dance of continents
- 2015 P04 Geology
- 2015 P05 Astronomy-final
- 2015 Earth Systems Project
- 2015 ITFI
2014 Spain
2013 India
2012 Argentina
- IESO_2012 PT Astronomy
- IESO 2012 WR Astronomy
- IESO 2012 PT Atmosphere
- IESO 2012 WR Atmosphere and Hydrosphere
- IESO 2012 PT Geosphere
- IESO 2012 WR Geosphere
2011 Italy
- 00 IESO 2011 written instructions
- IESO 2011 Geosphere written questions
- IESO 2011 Hydrosphere written test questions
- IESO 2011 Atmosphere written test questions
- Astronomy_writtentest questions
- 01_geosphere practicatls
- 02_ geosphere tesdoc
- 03_geosphere_practicals
- 04_geosphere practicals
- 05_geosphere_practicals
- 06_geosphere_practicals
- 07_geosphere_legenda Friuli Venezia Giulia
- 07_geosphere_legenda Lombardia
- 07_geosphere practical
- 08_geosphere_practicals
- 09 Geosphere practical
- 10_geosphere_practicals
- Oceanography practical
- Astronomy_Practical questions
- Atmosphere practical test questions
- North_map
- South_map
2010 Indonesia
- IESO 2010 Astronomy written
- IESO 2010 Geology written
- IESO 2010 Geophysics written
- IESO 2010 Meteorology written
- IESO 2010 Oceanography written
- IESO 2010 Astronomy practical
- IESO 2010 Astronomy practical answer sheet
- IESO 2010 Geology practical
- IESO 2010 Geosphere practical laboratory test
- IESO 2010 Atmosphere practical
2009 Taiwan
- IESO 2009 Written
- IESO 2009 Practical Geosphere
- IESO 2009 Practical Atmosphere I
- IESO 2009 Practical Atmosphere II
- IESO 2009 Practical Astronomy
2008 Philippines
2007 South Korea