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).
Competing at Regeneron ISEF starts at a Society-affiliated fair
Official rules and guidelines for competition
Answers to questions for students, parents and teachers
Definitions and details of the categories of competition
A searchable database of abstracts from 2014 to 2019
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.
While no awards were given at the 2020 Virtual Regeneron ISEF, finalists had the opportunity to present their abstracts. View the 2020 Virtual Regeneron ISEF Finalist Directory here.See the Most Recent Winners and Awards!
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