Register NOW!

* MSEO 2021 registration is currently closed*


Register your team by submitting the online Team Registration form (below). You will need the following:

  • Security code: This is provided to your school in the MSEO Announcement letter that was sent via email to a staff advisor, principal or guidance counselor in early December. If your school hasn't received this letter and you would like to participate in MSEO, please Contact Us.

  • Name of the staff advisor: This person should be the primary contact person for MSEO.


Wait List Policy

Once the online form is submitted, your spot will be temporarily held in the registration order pending payment. Payment must be received within 2 business days for the spot to be held. After 2 business days, your spot will be open to any school that is the next to register and pay.