The Future of Science

Regeneron ISEF 2021 will be held virtually from May 16 to 21, 2021.

We are excited to welcome finalists from around the world to compete in Virtual Regeneron ISEF 2021 this coming May! Further details and the schedule of Virtual ISEF 2021 will be posted on this page. We encourage you to check back regularly.

Regeneron International Science and Engineering Fair 2021

Important Links for ISEF Finalists

Volunteer at ISEF

Thousands of people support Regeneron ISEF each year as judges, interpreters and general volunteers. Learn more about volunteering at Regeneron ISEF here.

Judge at ISEF

Join professionals from around the world across an array of scientific disciplines in supporting the young scientists of Regeneron ISEF. Learn more about judging at Regeneron ISEF here.

Virtual Regeneron ISEF 2020 Highlights

What to know what the upcoming Virtual Regeneron ISEF 2021 will be like? Check out the Virtual ISEF 2020 Highlights.

We’re exited to invite the public to Virtual Regeneron ISEF 2021 Project Space (language needed). Come meet the brightest young scientists and engineers from around the world!

Sign Up to be Notified when the Virtual Regeneron ISEF Project Space is Live