Awards

Awards, prizes & certificates

Top performers receive prizes and recognition. Finalists placing in the top 30% of the Final receive a physical certificate signed by our Scientific Advisor, mailed worldwide.

    Top performers

    Diplomas awarded by Final (Round 2) score. Top performers receive prizes recognised by IRCHO.

    Physical certificate (top 30%)

    Finalists placing in the top 30% by Final-round score receive a physical certificate signed by our Scientific Advisor, mailed worldwide.

    Participation certificate (digital)

    All finalists who complete the Final receive a digital certificate of participation, verifiable on this site.

    Round 1 participation certificate (digital)

    Everyone who submits a valid Round 1 PDF receives a digital participation certificate.

    Physical certificates carry the Scientific Advisor's printed signature

    Endorsing the scientific quality of the competition.

Shipping

Physical certificates are shipped worldwide at no cost to participants. The postal address is collected once you qualify for the Final; it is not requested at the time of Round 1 sign-up.

All certificates can be independently verified on this website.

Look up a certificate →
Certificate · Edition I · 2026

International Radiochemistry Olympiad

is awarded to

Marie S. Curie

Endorsed by the Scientific Advisor · IRCHO-2026-DEMO02

The first step is free.

Round 1 is open to all students worldwide. No selection required.

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