For Ophthalmologists

COS supports ophthalmologists with the tools, connections, and advocacy they need to succeed, at every stage of their career.

Your Hub for COS Member Tools, Updates and Opportunities

The Canadian Ophthalmological Society (COS) is Canada’s leading organization for eye physicians and surgeons. With over 1,000 members and residents across Canada, the COS supports professional excellence across every stage of your career.

Resources for
Ophthalmologists

Explore exclusive COS member tools, updates, and opportunities to help you stay informed and engaged.

COS Members standing together smiling
Ophthalmologist in a clinical setting with equipment
Ophthalmologist teaching
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New member benefits with Perkopolis

Members can register at perkopolis.com by entering their email address and their iMIS Member Number (example: COS123456). Your iMIS Member Number is available to all full members once you log in to the Member Portal.