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Support the more than 1,800 high school students from around the world who will be competing for nearly $6 million in awards during ISEF, the world’s largest international pre-college STEM competition. Encourage the next generation of innovators!

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Congratulations to the top winners of Regeneron ISEF 2022!

High school scientists from around the world won nearly $8M in awards, scholarships at Regeneron ISEF 2022, with the $75,000 top award going to 17-year-old Robert Sansone of Fort Piece, Florida

Read the Grand Awards Press Release

Watch the Awards Ceremony

Head to our Virtual Science Fair to see all the winners’ projects


ISEF 2022 Top 3 winners

Past Regeneron ISEFs


Competing at Regeneron ISEF starts at a Society-affiliated fair


Official rules and guidelines for competition

Rules and Guidelines

Project Material Guidelines for Regeneron ISEF 2023

2023 Project Material Guidelines (PDF)

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 2022

Project Database
ISEF 2021 Top Award Winners

Regeneron ISEF 2021 Grand Award Winners Announced!

Society for Science and Regeneron have announced the Grand Awards winners of the Regeneron ISEF 2021! Student winners are in ninth through twelfth grades who earned the right to compete at the Regeneron ISEF 2021 by winning a top prize at a local, regional, state or national science fair.

Grand Awards from 1st to 4th place are presented in each of the 21 ISEF categories, and Top Awards are selected from among the 1st place Award winners.

View the full listing of Grand Award winners.

Watch the Grand Award Ceremony.

Experience Regeneron ISEF.

Regeneron ISEF Virtual 2021

Regeneron ISEF 2021 Special Awards Winners Announced!

Society for Science has announced the Special Awards of the Regeneron ISEF 2021. Student winners are ninth through twelfth graders who earned the right to compete at the Regeneron ISEF 2021 by winning a top prize at a local, regional, state or national science fair.

Each year, organizations representing government, industry and education across a wide variety of scientific disciplines, affiliate with Regeneron ISEF as Special Award Sponsors, providing awards, scholarships internships and other prizes to hundreds of student finalists.

View the full listing of Special Award winners.

Watch the Special Awards Ceremony.


ISEF 2019 Top Award winners on stage with awards

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.

View the 2021 Virtual Regeneron ISEF Finalist Directory here.

Affiliated Fairs

The Society’s network of affiliated science fairs around the globe are critical to the success of Regeneron ISEF and Broadcom MASTERS.

Resources for science fair personnel include:

  • Affiliated Fair Dashboard
  • Affiliated Fair Guidelines
  • Resources for Science Fair Management
  • Standards for Science Fairs
Find Resources for Affiliated Fairs

From the Society Blog

An animated photograph of a woman wearing blue clothes sits, hugging her legs. She has blue hair.
A student asks a question into a microphone during a Q&A session at Regeneron ISEF 2022
Three of the Dorminy siblings, Susie, Becky and Jonathan pose for a picture at Regeneron ISEF 2022 in Atlanta, Georgia.


Sponsors of ISEF 2022

ISEF 2022 Sponsors