COS is the national, recognized authority on eye and vision care in Canada. As eye physicians and surgeons, we are committed to assuring the provision of optimal medical and surgical eye care for all Canadians by promoting excellence in ophthalmology and by providing services to support our members in practice. More »

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2019 COS Annual Meeting & Exhibition

Leadership and Advocacy in Ophthalmology

June 13-16, 2019
Québec, Quebec

REGISTRATION NOW OPEN

Featured video

May is Vision Health Month. In celebration, COS produced the following patient video.

NEWS UPDATE

2019 Advocacy and Public Awareness Fund

click here for details and to contribute