Regeneron International Science and Engineering Fair

Science Fair: The Series

Regeneron ISEF is coming to a small screen near you!

Be sure to tune in for Science Fair: The Series on the National Geographic channel and streaming on Disney+ and Hulu.

Watch this gripping three-part docuseries that follows the ups and downs of young innovators, engineers and scientists on their way to the Regeneron International Science and Engineering Fair.

Learn more about the finalists and their research

Learn more about getting involved

View the Trailer

View the Trailer

A Display and Safety volunteer conducts an initial inspection at Regeneron ISEF 2022

Volunteer for 2024

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

A finalist explains her project to a Grand Award Judge at Regeneron ISEF 2022.

Be a Grand Award Judge

Learn more about Grand Award Judging at Regeneron ISEF.

Regeneron ISEF 2023 - Visit our virtual fair and see all the amazing student research.

Visit the Regeneron ISEF Virtual Fair

Learn more about projects and finalists from Regeneron ISEF 2023

Winners of a Special Award from the National Anti-vivisection Society stand on stage at Regeneron ISEF 2022

Special Award Organizations (SAO)

More than 45 professional organizations give out Special Awards at Regeneron ISEF.

Education Outreach Day

Education Outreach Day brings local middle and high school students to ISEF for a day of hands-on, interactive STEM activities.

Awards

Regeneron ISEF finalists compete for nearly $9 million in awards, prizes and scholarships.

Become a Sponsor

Join the ISEF sponsor community.

Compete

Competing at Regeneron ISEF starts at a Society-affiliated fair

Find-a-Fair

Official rules and guidelines for competition

International Rules and Guidelines

Project Material Guidelines for Regeneron ISEF 2024

2024 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

Searchable database of abstracts from 2014 to 2023

Project Database

Congratulations to the top winners of Regeneron ISEF 2023!

High school scientists from around the world won nearly $9M in awards, scholarships at Regeneron ISEF 2023, with the $75,000 top award going to 17-year-old Kaitlyn Wang of San José, California.

Regeneron ISEF 2023 Program Book

Read the Grand Awards Press Release

Watch the Awards Ceremony

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

ISEF 2023 Grand Award Ceremony, Dallas Texas - top award winners

Affiliated Fairs

The Society’s network of affiliated science fairs around the globe are critical to the success of Regeneron ISEF and Thermo Fisher Scientific Junior Innovators Challenge.

Resources for science fair personnel include: