Canadian Occupational Safety magazine is the most widely-read publication on occupational health and safety in Canada. In each issue of COS our readers get a whole new mix of practical, lively, and editorially sound articles to help them in their work as health and safety professionals. We cover a wide range of topics, from office to heavy industry, and from general safety management to specific workplace hazards. We have an all-request circulation of 12,600 Canadian occupational health and safety professionals.
The magazine is published by Thomson Reuters Canada Limited.

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Editorial Excellence

Let’s talk safety!

The publisher and editorial staff of Canadian Occupational Safety (COS) magazine know that occupational health and safety practitioners are dedicated to protecting the physical and mental well-being of their coworkers, regardless of the field or industry they work in. (Click on the image on the left to view and download the 2013 Editorial Calendar).

That’s why COS endeavours to be a source of information they can trust by providing content that is informative, accurate and entertaining, covering all areas of interest to Canada’s occupational health and safety professionals. We go to the experienced and knowledgeable sources our readers trust for the information they need. We also try and surprise our readers with information and unique stories they might not otherwise have thought about.

COS also has a group of experienced and knowledgeable columnists covering a wide range of topics and offering their expertise on issues and subject matters of importance to our audience. Readers can also have their say in our letters to the editor section.

Our editorial advisory board, composed of industry thought leaders in the area of occupational health and safety, provides input for our editorial content. Our editorial calendar offers a look at some of the topics COS will be covering throughout the year.

View and download our 2013 editorial calendar here.

For more information on our content, please contact editor Mari-Len De Guzman at (416) 649-9502.

Product information press release submissions:
Please send the editor ( This email address is being protected from spambots. You need JavaScript enabled to view it. ) an e-mail with your press releases for the Product Information section of our website.