2026 - Italy / Practical Parts IESO 2026 Practical(I) Map

2026 - Italy / Practical Parts IESO 2026 Practical(I) Questions

2026 - Italy / Practical Parts IESO 2026 Practical(II) Identification Guide

2026 - Italy / Practical Parts IESO 2026 Practical(II) Questions

2026 - Italy / Practical Parts IESO 2026 Practical(III)

2026 - Italy / Theory Parts IESO 2026 Theory(I)

2026 - Italy / Theory Parts IESO 2026 Theory(II)

2026 - Italy / Theory Parts IESO 2026 Theory(III)

2026 - Italy / Theory Parts IESO 2026 Theory(IV)

2026 - Italy / Theory Parts IESO 2026 Theory(V)

2026 - Italy IESO 2026 Practical

2026 - Italy IESO 2026 Theory

2025 - China 2025-IESO-Individual-Theoretical-Test 1

2025 - China 2025 IndividualTheoreticalTestPart2

IESO 2025 · Field Test (Mount Phoenix)

IESO 2025 · Field Test (Mount Shimen)

2024 - China / Theory Parts IESO 2024 Theory(I)

2024 - China / Theory Parts IESO 2024 Theory(II)

2024 - China IESO 2024 Practical

2024 - China IESO 2024 Theory

IESO 2024 · Data Mining Test

IESO 2023 · Data Mining Test

2022 - Italy (online) / Data Mining Test Parts IESO_2022_DMT(I).pdf

2022 - Italy (online) / Data Mining Test Parts IESO_2022_DMT(II).pdf

2022 - Italy (online) / Data Mining Test Parts IESO_2022_DMT(III).pdf

2022 - Italy (online) / Data Mining Test Parts IESO_2022_DMT(IV).pdf

IESO 2022 · Data Mining Test

2021 - Russia (online) / Data Mining Test Parts IESO_2021_DMT_Bauxite.pdf

2021 - Russia (online) / Data Mining Test Parts IESO_2021_DMT_Etna.pdf

IESO 2021 · Data Mining Test

IESO 2019 · Written Test (English)

2018 - Thailand / Answers IESO 2018 Practical Answersเฉลย

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2018 - Thailand / Answers IESO 2018 Theory Answersเฉลย

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2018 - Thailand IESO 2018 Practical

2018 - Thailand IESO 2018 Theory

IESO 2018 · Practical Answers · ฉบับแปลไทย (อาจมีจุดผิด)เฉลย

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IESO 2018 · Theory Answers · ฉบับแปลไทย (อาจมีจุดผิด)เฉลย

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IESO 2018 · Practical · ฉบับแปลไทย (อาจมีจุดผิด)

IESO 2018 · Theory · ฉบับแปลไทย (อาจมีจุดผิด)

2017 - France / Practical Parts IESO 2017 Practical(I)

2017 - France / Practical Parts IESO 2017 Practical(II)

2017 - France / Practical Parts IESO 2017 Practical(III) English

2017 - France / Practical Parts IESO 2017 Practical(III) French

2017 - France / Practical Parts IESO 2017 Practical(IV) Notebook

2017 - France / Practical Parts IESO 2017 Practical(IV) Questions

2017 - France / Theory Parts IESO 2017 Theory(I)

2017 - France / Theory Parts IESO 2017 Theory(II)

2017 - France IESO 2017 Theory

2016 - Japan / Answers / Practical IESO 2016 Astronomy Practical Answersเฉลย

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2016 - Japan / Answers / Practical IESO 2016 Geology(I) Practical Answersเฉลย

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2016 - Japan / Answers / Practical IESO 2016 Geology(II) Practical Answersเฉลย

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2016 - Japan / Answers / Practical IESO 2016 Meteorology Practical Answersเฉลย

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2016 - Japan / Answers / Practical IESO 2016 Renewable Energy Practical Answersเฉลย

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2016 - Japan / Answers / Theory IESO 2016 Theory(I) Answersเฉลย

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2016 - Japan / Answers / Theory IESO 2016 Theory(II) Answersเฉลย

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2016 - Japan / Answers IESO 2016 Practical Answersเฉลย

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2016 - Japan / Answers IESO 2016 Theory Answersเฉลย

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2016 - Japan / Practical Parts IESO 2016 Astronomy Practical

2016 - Japan / Practical Parts IESO 2016 Geology(I) Practical

2016 - Japan / Practical Parts IESO 2016 Geology(II) Practical

2016 - Japan / Practical Parts IESO 2016 Meteorology Practical

2016 - Japan / Practical Parts IESO 2016 Renewable Energy Practical

2016 - Japan / Theory Parts IESO 2016 Theory(I)

2016 - Japan / Theory Parts IESO 2016 Theory(II)

2016 - Japan IESO 2016 Practical

2016 - Japan IESO 2016 Theory

2015 - Brazil / Answers IESO 2015 Theory Answersเฉลย

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2015 - Brazil / Practical Parts IESO 2015 Astronomy Practical

2015 - Brazil / Practical Parts IESO 2015 Geosphere(I) Practical

2015 - Brazil / Practical Parts IESO 2015 Geosphere(II) Practical

2015 - Brazil / Practical Parts IESO 2015 Hydrology Practical

2015 - Brazil / Practical Parts IESO 2015 Meteorology Practical

2015 - Brazil IESO 2015 Practical

2015 - Brazil IESO 2015 Theory

2014 - Spain / Answers IESO 2014 Practical Answersเฉลย

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2014 - Spain / Answers IESO 2014 Theory Answersเฉลย

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2014 - Spain / Theory Parts IESO 2014 Part1 Darwin

2014 - Spain / Theory Parts IESO 2014 Part2 Olduvai

2014 - Spain / Theory Parts IESO 2014 Part3 Mars

2014 - Spain / Theory Parts IESO 2014 Part4 Coast

2014 - Spain IESO 2014 Practical

2014 - Spain IESO 2014 Theory

2013 - India / Answers / Practical IESO 2013 Astronomy Practical Answersเฉลย

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2013 - India / Answers / Practical IESO 2013 Atmosphere Practical Answersเฉลย

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2013 - India / Answers / Practical IESO 2013 Hydrosphere Practical Answersเฉลย

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2013 - India / Answers / Theory IESO 2013 Astronomy Theory Additional Answersเฉลย

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2013 - India / Answers / Theory IESO 2013 Astronomy Theory Answersเฉลย

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2013 - India / Answers / Theory IESO 2013 Atmosphere and Hydrosphere Theory Answersเฉลย

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2013 - India / Answers / Theory IESO 2013 Geosphere Theory Answersเฉลย

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2013 - India / Practical Parts IESO 2013 Astronomy Practical

2013 - India / Practical Parts IESO 2013 Atmosphere Practical

2013 - India / Practical Parts IESO 2013 Geosphere Practical

2013 - India / Practical Parts IESO 2013 Hydrosphere Practical

2013 - India / Theory Parts IESO 2013 Astronomy Theory

2013 - India / Theory Parts IESO 2013 Astronomy Theory Additional

2013 - India / Theory Parts IESO 2013 Atmosphere and Hydrosphere Theory

2013 - India / Theory Parts IESO 2013 Geosphere Theory

2012 - Argentina / Practical Parts IESO 2012 Astronomy Practical

2012 - Argentina / Practical Parts IESO 2012 Atmosphere Practical

2012 - Argentina / Practical Parts IESO 2012 Geosphere Practical

2012 - Argentina / Theory Parts IESO 2012 Astronomy Theory

2012 - Argentina / Theory Parts IESO 2012 Atmosphere and Hydrosphere Theory

2012 - Argentina / Theory Parts IESO 2012 Geosphere Theory

2012 - Argentina IESO 2012 Practical

2012 - Argentina IESO 2012 Theory

2011 - Italy / Practical Parts IESO 2011 Atmosphere Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(I) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(II) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(III) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(IV) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(IX) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(V) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(VI) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(VII) Legend Friuli Venezia Giulia

2011 - Italy / Practical Parts IESO 2011 Geosphere(VII) Legend Lombardia

2011 - Italy / Practical Parts IESO 2011 Geosphere(VII) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(VIII) Practical

2011 - Italy / Practical Parts IESO 2011 Geosphere(X) Practical

2011 - Italy / Practical Parts IESO 2011 Oceanography Pratical

2011 - Italy / Theory Parts IESO 2011 Astronomy Theory

2011 - Italy / Theory Parts IESO 2011 Atmosphere Theory

2011 - Italy / Theory Parts IESO 2011 Geosphere Theory

2011 - Italy / Theory Parts IESO 2011 Hydrosphere Theory

2011 - Italy IESO 2011 Theory

2010 - Indonesia / Practical Parts IESO 2010 Astronomy Practical

2010 - Indonesia / Practical Parts IESO 2010 Atmosphere Practical

2010 - Indonesia / Practical Parts IESO 2010 Geology Practical

2010 - Indonesia / Practical Parts IESO 2010 Geosphere Laboratory Practical

2010 - Indonesia / Theory Parts IESO 2010 Astronomy Theory

2010 - Indonesia / Theory Parts IESO 2010 Geology Theory

2010 - Indonesia / Theory Parts IESO 2010 Geophysics Theory

2010 - Indonesia / Theory Parts IESO 2010 Meteorology Theory

2010 - Indonesia / Theory Parts IESO 2010 Oceanography Theory

2010 - Indonesia IESO 2010 Practical

2010 - Indonesia IESO 2010 Theory

2009 - Taiwan / Practical Parts IESO 2009 Astronomy Practical

2009 - Taiwan / Practical Parts IESO 2009 Atmosphere(I) Practical

2009 - Taiwan / Practical Parts IESO 2009 Atmosphere(II) Practical

2009 - Taiwan / Practical Parts IESO 2009 Geosphere Practical

2009 - Taiwan IESO 2009 Practical

2009 - Taiwan IESO 2009 Theory

2008 - Philippines IESO 2008 Practical

2008 - Philippines IESO 2008 Theory

2007 - South Korea IESO 2007 Theory and Practical