2025 COS Annual Meeting & Exhibition Vancouver

2025

Hotel in Downtown Ottawa | The Westin Ottawa

56th Sally Letson Symposium
September 11-13, 2025
The Westin Ottawa
Ottawa, Ontario

2026

Palais des congrès de Montréal — Wikipédia

2026 COS Annual Meeting and Exhibition
June 18-21, 2026
Palais des congrès de Montréal
Montréal, Québec

Hotel in Downtown Ottawa | The Westin Ottawa

57th Sally Letson Symposium
September 24-26, 2026
The Westin Ottawa
Ottawa, Ontario

2027

Centre Shaw Centre | LinkedIn

2027 COS Annual Meeting and Exhibition
June 24-27, 2027
Shaw Centre
Ottawa, Ontario

Hotel in Downtown Ottawa | The Westin Ottawa

58th Sally Letson Symposium
September 16-18, 2027
The Westin Ottawa
Ottawa, Ontario

<h2> </h2>2025 <img class="image-style-align-left image_resized" style="width:350px;" src="https://cache.marriott.com/content/dam/marriott-renditions/YOWWI/yowwi-exterior-8548-hor-wide.jpg?interpolation=progressive-bilinear&downsize=1440px:*" alt="Hotel in Downtown Ottawa | The Westin Ottawa">       56th Sally Letson Symposium     September 11-13, 2025     The Westin Ottawa     Ottawa, Ontario   <hr> 2026<img class="image-style-align-left image_resized" style="width:350px;" src="https://upload.wikimedia.org/wikipedia/commons/d/d5/Palais_des_congr%C3%A8s.jpg" alt="Palais des congrès de Montréal — Wikipédia">       2026 COS Annual Meeting and Exhibition     June 18-21, 2026     Palais des congrès de Montréal     Montréal, Québec     <img class="image-style-align-left image_resized" style="width:350px;" src="https://cache.marriott.com/content/dam/marriott-renditions/YOWWI/yowwi-exterior-8548-hor-wide.jpg?interpolation=progressive-bilinear&downsize=1440px:*" alt="Hotel in Downtown Ottawa | The Westin Ottawa">       57th Sally Letson Symposium     September 24-26, 2026     The Westin Ottawa     Ottawa, Ontario   <hr> 2027<img class="image-style-align-left image_resized" style="width:350px;" src="https://media.licdn.com/dms/image/C511BAQFvaqixWxyVsA/company-background_10000/0/1584008186601?e=2147483647&v=beta&t=nUcBmul9mqcka0Oqjjg72KFW9jjavOJnxs2hZK3KG60" alt="Centre Shaw Centre | LinkedIn">       2027 COS Annual Meeting and Exhibition     June 24-27, 2027     Shaw Centre     Ottawa, Ontario    <img class="image-style-align-left image_resized" style="width:350px;" src="https://cache.marriott.com/content/dam/marriott-renditions/YOWWI/yowwi-exterior-8548-hor-wide.jpg?interpolation=progressive-bilinear&downsize=1440px:*" alt="Hotel in Downtown Ottawa | The Westin Ottawa">       58th Sally Letson Symposium     September 16-18, 2027     The Westin Ottawa     Ottawa, Ontario

<h2 style="text-align:center;">Tous à vos calendriers pour encercler les dates de nos événements à venir en 2025 et par la suite!</h2>   2025 <img class="image-style-align-left image_resized" style="width:350px;" src="https://cache.marriott.com/content/dam/marriott-renditions/YOWWI/yowwi-exterior-8548-hor-wide.jpg?interpolation=progressive-bilinear&downsize=1440px:*" alt="Hotel in Downtown Ottawa | The Westin Ottawa">       56th Sally Letson Symposium     du 18 au 20 septembre 2025     Le Westin Ottawa     Ottawa, Ontario   <hr> 2026 <img class="image-style-align-left image_resized" style="width:350px;" src="https://upload.wikimedia.org/wikipedia/commons/d/d5/Palais_des_congr%C3%A8s.jpg" alt="Palais des congrès de Montréal — Wikipédia">       Congrès annuel et exposition de la SCO 2026     du 18 au 21 juin 2026     Palais des congrès de Montréal     Montréal, Québec     <img class="image-style-align-left image_resized" style="width:350px;" src="https://cache.marriott.com/content/dam/marriott-renditions/YOWWI/yowwi-exterior-8548-hor-wide.jpg?interpolation=progressive-bilinear&downsize=1440px:*" alt="Hotel in Downtown Ottawa | The Westin Ottawa">       57th Sally Letson Symposium     du 24 au 26 septembre 2026     The Westin Ottawa     Ottawa, Ontario   <hr> 2027<img class="image-style-align-left image_resized" style="width:350px;" src="https://media.licdn.com/dms/image/C511BAQFvaqixWxyVsA/company-background_10000/0/1584008186601?e=2147483647&v=beta&t=nUcBmul9mqcka0Oqjjg72KFW9jjavOJnxs2hZK3KG60" alt="Centre Shaw Centre | LinkedIn">       Congrès annuel et exposition de la SCO 2027     du 24 au 27 juin 2027     Centre Shaw      Ottawa, Ontario    <img class="image-style-align-left image_resized" style="width:350px;" src="https://cache.marriott.com/content/dam/marriott-renditions/YOWWI/yowwi-exterior-8548-hor-wide.jpg?interpolation=progressive-bilinear&downsize=1440px:*" alt="Hotel in Downtown Ottawa | The Westin Ottawa">       58th Sally Letson Symposium     du 16 au 18 septembre 2027     The Westin Ottawa     Ottawa, Ontario

Future Meeting Dates