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ISEF

Regeneron International Science & Engineering Fair (ISEF)

The world's largest global science and engineering competition for 9th to 12th grade students.

About ISEF

The Regeneron International Science and Engineering Fair (Regeneron ISEF), a program of the Society for Science for 75 years, is the world's largest global science and engineering competition for 9th to 12th grade students.

Each year, nearly 1,700 young scientists, engineers, entrepreneurs and inventors from approximately 60+ countries, regions and territories convene to compete in 22 different categories for more than $9M+ in awards and prizes.

This prestigious competition provides a platform for the brightest young minds worldwide to showcase their innovative research and connect with global STEM leaders.

ISEF by the Numbers

75
Years Running
60+
Countries
1,700
Participants
$9M+
In Prizes