Exam dates 2026-2027

Olympiad exam dates 2026-2027

Name: IJSO 2026 - International Round - International
Start: 2026-12-04
End: 2026-12-06
Location: International

Exam dates for the 2026-2027 school year, by competition and country, nearest first. Every date links to its official source - check it before you register.

Competition

Country

Organiser: International Junior Science Olympiad (IJSO) - Executive CommitteeOfficial site

Upcoming

Nov22
IJSO 2027National SelectionIndia
Sunday, 22 Nov 2026
Registration closed
Source: IAPTUpdated 07 Oct 2026
34 days leftRegister
Dec04
IJSO 2026International RoundInternational
Friday, 04 Dec 2026 - 06 Dec 2026
Source: IJSO 2026 BulgariaUpdated 07 Oct 2026
47 days left

Already held

Aug20
IJSO 2026National SelectionVietnam
Thursday, 20 Aug 2026
Source: So GDDT Ha NoiUpdated 07 Oct 2026
Past