Registration for IOBP

Welcome to the online CAOS membership registration page!

CAOS is a membership that keeps on giving! Sign up once, member for life! We at CAOS work hard to deliver new educational content and programs that will enrich your experience and professional development. CAOS collaborates with the associations to provide you with a unified voice and advocate for you in dictating the future of optometry in Canada.

IOBP Membership
  • You must be a currently enrolled in the IOBP at the University of Waterloo School of Optometry.
  • Membership fees are a one-time lifetime fee of $30! Membership will be changed to alumni status upon graduation.
  • This membership benefits include:
    • Access to CAOS Lectures
    • A white coat CAOS pin
    • A diopter ruler sticker
    • Eligibility for the Summer Internship Portal
    • Eligibility for Mentorship events
    • Eligibility for the annual CAOS Interview Day

If you are having any issues with payment and would like to pay in cash, please send an email to and we would be happy to help you!

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