May 10-13 • Marriott Ottawa • Registration is Open
Welcome to the 2026 OACA Conference Companion Registration Page. This form is for registering companions only. If you are a conference attendee registering yourself, please use the Conference Attendee Registration Form instead.
Before You Register:
Important Notes:
- Photos and videos will be taken during the event and may be shared on our website, social media, or in future marketing materials. If you prefer not to be photographed or filmed, please notify us upon registering.
- Conference registration is available online only.
- Payment by credit card only, cheques are not accepted.
- Registration closes April 24, 2026 (date subject to change) and this deadline applies to all attendees and their companions. No late registrations or waitlists will be available.
- Please review the Conference Information Package before registering, as it includes key details about the venue, fees, parking, travel discounts, and other important information.
If you have any questions, please contact This email address is being protected from spambots. You need JavaScript enabled to view it.
Please enter information in the form below to process registration for the 2026 OACA Conference Companion.
