Affiliated Fair Network
Society affiliated science fairs across the world are the first step to competing at Regeneron ISEF and Broadcom MASTERS
With over 400 affiliated fairs around the globe, the affiliated fair network plays a critical role in facilitating the pursuit of STEM in young scientists, engineers, and inventors.

Affiliated Fair Resources
Best practices for fair management
Guidance on fair committees
International rules & guidelines
Guidelines for the judging process
A collection of the top questions asked during a series of affiliated fair meetings
Watch a recording of one of the affiliated fair meetings held in late August
Watch a recording of one of the affiliated fair meetings held in mid November
Dates & Deadlines for the 2020-2021 Fair Cycle
Date | Information |
---|---|
By August 31, 2020 | Affiliation available through the Fair Dashboard |
October 2 – 4, 2020 | High School Research Teacher’s Conference, Society staff will have limited availability. |
October 7, 2020 | Deadline for affiliation. Please note that the affiliation fee is not due at this time; payment of the affiliation fee may be deferred until Feb. 7, 2021. |
October 16 – 21, 2020 | Broadcom MASTERS Finals Week, Society staff will have limited availability. |
By November 15, 2020 | Regional Award materials available online through Fair Dashboard |
February 1, 2021 | Broadcom MASTERS application opens for nominees. |
February 12, 2021 | Affiliation fees due. |
February 17, 2021 | Virtual Regeneron ISEF 2021 Registration available online through Fair Dashboard |
Your Fair Date + 12 Calendar Days | Deadline to submit Finalist Questionnaire and Registration |
March 11-17, 2021 | Regeneron Science Talent Search Institute. Society staff will have limited availability. |
April 11, 2021 | Last date to hold a Regeneron ISEF affiliated fair. Regional fairs that feed into state fairs should coordinate the date of their fairs with the state. |
May 2021 | Virtual Regeneron ISEF 2021 |
June 9, 2021 | Broadcom MASTERS Application closes |
October 2021 (TBD) | 2021 Broadcom MASTERS Finals Week |