Name: Regeneron International Science and Engineering Fair (ISEF)
Start: 2026-05-09T00:00:00.000Z
End: 2026-05-15T00:00:00.000Z
Location: International

Regeneron International Science and Engineering Fair (ISEF)

Verified

Science

International

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Competition Overview

Eligible ages: 14 - 18

School level: Pre-college students selected via affiliated science fairs

Competition stages: Qualification through affiliated fairs, finalist invitation, international judging and awards

Registration method: School Only

Fee: Unknown

Online / in-person: In-person

Dates

Registration open: Unknown

Registration deadline: Unknown

Registration status unknown

Competition date start: 9 May 2026

Competition date end: 15 May 2026

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Official Links

Official website Rules / PDF

Trust Metadata

Last checked at: 3 Apr 2026

Verification status: Verified

Source URLs

Evidence Text

Official ISEF pages describe participation via affiliated fairs and international finalist pathways.
Official rules pages define project categories, eligibility and competition governance.
Official site presents ISEF as an international pre-college research competition.

Notes

To compete at ISEF, a 9th-12th grade student must first win the honor through participation at a Society-affiliated fair. Each affiliated fair has a designated number of projects (individual or team) that they may support to come to ISEF. Ireland affiliated fair: Stripe Young Scientist & Technology Exhibition,SciFest

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