REGISTER FOR MSSS 2027!

Registration for MSSS 2027 will close on March 22, 2027.

Make sure to complete all applicable sections of your registration form. When finished, click the “submit” button at the end of the form.

Registrations will close on March 22, 2027, at midnight.

Don’t forget to read over and complete any relevant Safety and Ethics Forms for your project, and a Mentor Form where applicable as a part of your registration process. Please email them to msss.sc.projects@gmail.com

If you need guidance on Safety and Ethics, Mentors, Generative AI use and other topics concerning your project, please take a look at these resources from Youth Science Canada.

You can also check out the NEW 2026 MSSS judging rubric.