Important Dates

For 2025

  • Registration Opens | Monday January 6, 2025 @ 9:00 am
  • Registration Closes | Thursday February 13, 2025 @ 9:00pm
    Final Date to complete online registration
     
  • Acceptance Notifications to be sent | week of March 3, 2025
  • Registration and Project Set-up | Friday March 28, 2025
  • Judging | Saturday March 29, 2025
  • Public Viewing | Sunday March 30, 2025 from 1pm until 3pm

  • Project Take-down | Sunday March 30, 2025 after 3 PM
  • Awards Ceremony | Wednesday April 2, 2025 @ 7 PM
    Location: TBD
     
  • Canada-Wide Science Fair | May 31 – June 7, 2025
    CWSF 2025 will be hosted in Fredericton, New Brunswick. Learn More

  • International Science and Engineering Fair
    Application Deadline: December 15, 2024
    Competition Date: May 10-16, 2025
    Competition Location:  Columbus, Ohio
    Interested in being part of Team Canada to compete at the Regeneron ISEF? Learn More