The Ontario Student Trustee’s Association- l’Association des élèves conseillers et conseillères de l’Ontario, is very pleased to welcome to you to our brand new website, designed with the everyday user in mind.

OSTA-AECO has been working hard the past few weeks to redevelop our public website, switching all of our online platforms to WordPress, with the intention to make the organization’s website easier to navigate and even more visually pleasing.

Let us know what you think! Email with all of your thoughts and suggestions. For all other website inquiries, email