The Next Generation of STEM Leaders

Every year, tens of millions of students participate in science fairs around the globe but only about 1,800 earn the right to compete for nearly $5 million awards bestowed each May at the Regeneron International Science and Engineering Fair (ISEF).

National Geographic Joins Community of Regeneron ISEF Sponsors

National Geographic to sponsor the Earth and Environmental Sciences category, the Washington, DC student delegation and the Pin Exchange.

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Regeneron to Sponsor ISEF

Regeneron is the new title sponsor for ISEF, continuing their commitment to STEM by supporting the world’s largest international science fair.

Your organization can join the Society’s growing community of sponsors.

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Join the ISEF Sponsorship Community

Inspire the next generation of STEM leaders.

Join the exclusive group of forward-thinking corporations, foundations, organizations, and individuals that provide sponsorship support at the prestigious Regeneron International Science and Engineering Fair. Learn more.

Regeneron ISEF 2020

Regeneron ISEF takes place May 10-15, 2020, at the Anaheim Convention Center in Anaheim, California. Get the basics for attendees.

Volunteer at Regeneron ISEF

Thousands of individuals contribute to and support Regeneron ISEF as interpreters and event volunteers. Learn more and volunteer.

Be a Judge at Regeneron ISEF

Learn more about Grand and Special Awards judging. Apply to be a judge at ISEF 2020.

Education Outreach Day

Exhibit or bring your class to attend Education Outreach Day sponsored by the Broadcom Foundation on May 14, 2020 during the Public Day of the Regeneron ISEF 2020.

Sponsor Regeneron ISEF

Get to know our sponsors and find out how to become a Regeneron ISEF sponsor or Special Award Organization.

Compete

Competing at Regeneron ISEF starts at a Society-affiliated fair

Find-A-Fair

Official rules and guidelines for competition

Rules and Guidelines

Answers to questions for students, parents and teachers

Frequently Asked Questions

Definitions and details of the categories of competition

Categories and Subcategories

A searchable database of abstracts from 2014 to 2019

Project Database

Awards and Recent Results

Regeneron ISEF finalists compete for nearly $5 million in awards, prizes and scholarships.

Each year more than 1,800 ninth through twelfth graders earn the right to compete at Regeneron ISEF by winning a top prize at a Society-affiliated local, regional, state or national science fair.

See the Winners and Awards!