Regeneron ISEF 2022: Atlanta, Georgia

We are pleased to announce that the 2022 Regeneron International Science and Engineering Fair will take place in Atlanta, Georgia, between May 8 and 13. Regeneron ISEF will be held as a hybrid event with a judged competition and distribution of Grand and Special awards for in-person and virtual finalists. Additionally, ISEF Affiliation is now open to the Society’s affiliated fair network. Please check this page for future announcements concerning ISEF and the week of events!

Regeneron ISEF 2022 will be held May 8-13 in Atlanta, GA.

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 Virtual Regeneron ISEF 2022

2022 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 2021

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

We are grateful to volunteers and our judges, without whom the Society's programs would not be possible.
ISEF 2021 top 7 winner


Sponsors of ISEF 2021

ISEF 2021 Sponsors