Updated on 10th November, 2026

Check SOF Olympiad Results for the year 2026-27 on this page for IGKO, IEO, ISO, IMO, ICSO & ISSO. We will update the page as soon as the results are announced by SOF (Science Olympiad Foundation), so keep checking this page for the SOF Results.

SOF IEO, IGKO and ICSO Set-A Answer Keys are out.Check SOF Olympiad Results for the year 2026-27 on this page for IGKO, IEO, ISO, IMO, ICSO & ISSO.

IGKO Results 2026-27 to be declared

Science Olympiad Foundation (SOF) conducts IGKO every year
This year IGKO Exam dates were 22nd September, 6th October and 3rd November 2026.
You can check the answer keys for IGKO Set A here.Check Answer Keys
IGKO Results for students of classes 1 to 10 can be checked here.
IGKO results are declared generally 4-6 weeks after the last IGKO Paper.

ICSO Results 2026-27 to be Declared

Science Olympiad Foundation (SOF) conducts ICSO every year
This year ICSO dates are 24th September & 17th December 2026.
You can check the answer keys for ICSO Set A here Check Answer Keys
We'll update the page with ICSO Results link as soon as the results will be out.

IEO Level-1 Results 2026-27 to be Declared

Science Olympiad Foundation conducts IEO every year.
This year the dates for IEO are 30th Sep, 27th Oct and 17th Nov.
You can check the answer keys for IEO Set A here Check Answer Key
IEO (Class 3-12) is a two level exam. Level 2 of IEO exam will be in February 2026 at the SOF designated centres.
This page provides complete and updated information about IEO Results 2026-27, result dates, steps to check results, scorecard details, awards, and guidance on what to do after the results are declared.
IEO Level-1 Results for students of classes 1st to 10th can be checked here.

ISO (Formerly NSO) Level-1 Results 2026-27 to be Declared

Science Olympiad Foundation conducts ISO (NSO) every year.
NSO (National Science Olympiad) has been renamed as ISO (International Science Olympiad).
This year the dates for ISO (NSO) are 30th Oct, 19th Nov and 3rd Dec.
NSO (Class 3-12) is a two level exam. Level 2 of NSO exam will be in February 2026 at the SOF designated centres.
This page provides complete and updated information about NSO Results 2026-27, result dates, steps to check results, scorecard details, awards, and guidance on what to do after the results are declared.

IMO Level-1 Results 2026-27 to be Declared

Science Olympiad Foundation (SOF) conducts IMO every year
This year the dates for International Maths Olympiad (IMO) are 23rd Oct, 26th Nov and 10th Dec.
IMO (Class 3-12) is a two level exam. Level 2 of IMO exam will be conducted in February 2026 at the SOF designated centres.

ISSO Results 2026-27 to be Declared

Science Olympiad Foundation (SOF) conducts ISSO every year
This year ISSO dates were 30th November & 19th January 2027.
ISSO results are declared generally 4-6 weeks after the last Paper of ISSO.