Canadian Centre for Occupational Health and Safety

<!DOCTYPE html> <html class="no-js" lang="en"> <head> <meta charset="utf-8" /> <title> Canadian Centre for Occupational Health and Safety </title> <meta content="width=device-width, initial-scale=1" name="viewport" /> <meta property="og:title" content="Canadian Centre for Occupational Health and Safety" /> <meta property="og:type" content="website" /> <meta property="og:url" content="https://www.ccohs.ca/" /> <meta property="og:image" content="https://www.ccohs.ca/images/twitter_cards/twitter_card.png" /> <meta property="og:description" content="The Canadian Centre for Occupational Health and Safety (CCOHS) promotes a safe and healthy working environment by providing occupational health and safety information and advice." /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:site" content="@ccohs" /> <meta name="twitter:title" content="Canadian Centre for Occupational Health and Safety" /> <meta name="twitter:description" content="The Canadian Centre for Occupational Health and Safety (CCOHS) promotes a safe and healthy working environment by providing occupational health and safety information and advice." /> <meta name="twitter:image" content="https://www.ccohs.ca/images/twitter_cards/twitter_card.png" /> <meta name="description" content="The Canadian Centre for Occupational Health and Safety (CCOHS) promotes a safe and healthy working environment by providing occupational health and safety information and advice." /> <meta name="keywords" content="CCOHS, CCHST, OSH, OH&S, EHS, health and safety, health, safety, workplace, occupational, environment, ergonomics, RMI, RSI, chemical safety, chemical hazards, WHMIS, WHMIS II, MSDS, Material Safety Data Sheet, FTSS, Fiches techniques sur la sécurité des substances, injury, CAS, health and safety training, health and safety guide, environmental health and safety legislation" /> <meta name="dcterms.title" content="Canadian Centre for Occupational Health and Safety" /> <meta name="dcterms.creator" content="Government of Canada, Canadian Centre for Occupational Health and Safety" /> <meta name="dcterms.issued" title="W3CDTF" content="2024-11-13" /> <meta name="dcterms.modified" title="W3CDTF" content="2024-11-13" /> <meta name="dcterms.language" title="ISO639-2" content="eng" /> <link href="/assets/favicon.ico" rel="icon" type="image/x-icon" /> <link rel="stylesheet" href="/wet-css/wet-boew.min.css" /> <link rel="stylesheet" href="/wet-css/theme_ccohs.min.css" /> <script type="text/JavaScript"> var section_name = ""; 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class="background-light mrgn-tp-md mrgn-bttm-md wb-tabs carousel-s2 carousel-s2--home playing"> <ul role="tablist"> <li><a href="#panel1" role="tab"><img src="/images/home/carousel/BSP_carousel.jpg" width="200" height="56" loading="lazy" fetchpriority="high" decoding="async" alt="tab 1" /></a> </li> <li><a href="#panel2" role="tab"><img src="/images/home/carousel/forum-2025-register-sm.jpg" width="200" height="56" loading="lazy" fetchpriority="high" decoding="async" alt="tab 2" /></a> </li> <li><a href="#panel3" role="tab"><img src="/images/home/carousel/DMScholarship-sm.jpg" width="200" height="56" loading="lazy" fetchpriority="high" decoding="async" alt="tab 3" /></a> </li> <li><a href="#panel4" role="tab"><img src="/images/carousel/preventoccupationaldisease_banner_sm.png" width="200" height="56" loading="lazy" vfetchpriority="low" decoding="async" alt="tab 4" /></a> </li> <li><a href="#panel5" role="tab"><img src="/images/home/carousel/CanManage-sm.jpg" width="200" height="56" 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/images/home/carousel/preventoccupationaldisease_banner_lg_sm.png 300w, /images/home/carousel/preventoccupationaldisease_banner_lg_md.png 588w, /images/home/carousel/preventoccupationaldisease_banner_lg.png 1160w" src="/images/home/carousel/preventoccupationaldisease_banner_lg.png 1160w" width="1160" height="325" fetchpriority="low" decoding="async" alt=""> <figcaption> <p>Tools and resources to prevent occupational disease</p> </figcaption> </figure> </a> </div> <div role="tabpanel" id="panel5" class="out fade"> <a href="/products/canmanage/"> <figure> <img sizes="(max-width: 1160px) 100vw, 1160px" srcset="/images/home/carousel/CanManage-sm.jpg 200w, /images/home/carousel/CanManage-md.jpg 673w, /images/home/carousel/CanManage-lg.jpg 1160w" src="/images/home/carousel/CanManage-lg.jpg" width="1160" height="325" fetchpriority="high" decoding="async" alt="" /> <figcaption> <p>Easily manage all your safety data sheets with our online Canadian solution.</p> </figcaption> </figure> </a> </div> </div>  </div>  </section>     <div class="mrgn-bttm-md outer-wrapper outer-wrapper--flex-wrap outer-wrapper--gap home-resources">  <section class="home-resources__section" aria-labelledby="i-want-to-hdr"> <h2 id="i-want-to-hdr" class="text-uppercase h5 full-width noBold home-resources__title">I want to </h2> <ul class="home-resources__list"> <li> <a href="/products/courses/course_listing.html" class="nounderline">Take a course</a> </li> <li> <a href="/topics/programs/" class="nounderline">Develop a health and safety program</a> </li> <li> <a href="/topics/legislation/acts/" class="nounderline">Find what laws apply to me and my workplace</a> </li> <li> <a href="/products/" class="nounderline">See all products and services</a> </li> <li> <a href="http://ccinfoweb.ccohs.ca/" class="nounderline">Login to my database subscription</a> </li> <li> <a href="/safetyinfoline.html" class="nounderline">Get help with a workplace health and safety issue</a> </li> </ul> </section> <section class="home-resources__section" aria-labelledby="what-is-next-hdr"> <h2 id="what-is-next-hdr" class="text-uppercase h5 full-width noBold home-resources__title">What's new </h2> <ul class="home-resources__list"> <li> <a href="/products/courses/tdg/tdg_overview" class="nounderline">Transportation of Dangerous Goods: An Overview</a> [course] </li> <li> <a href="/products/courses/small_business/" class="nounderline">Health and Safety for Small Business</a> [course] </li> <li> <a href="/products/publications/trainingtools/whmisinstructor" class="nounderline">WHMIS Instructor's Toolkit</a> [training tools] </li> <li> <a href="/products/publications/OHSProgram.html" class="nounderline">Implementing an Occupational Health and Safety Program</a> [manual] </li> <li> <a href="/products/podcasts#c_13719" class="nounderline">Protecting Workers from Bird Flu</a> [podcast] </li> </ul> </section> <section class="home-resources__section" aria-labelledby="featured-hdr"> <h2 id="featured-hdr" class="text-uppercase h5 full-width noBold home-resources__title">Featured content</h2> <ul class="home-resources__list"> <li> <a href="/topics/wellness/mentalhealth" class="nounderline">Mental Health</a> </li> <li> <a href="/topics/legislation/WHMIS/" class="nounderline">WHMIS</a> </li> <li> <a href="/products/courses/substance-use-aware/" class="nounderline">Substance Use in the Trades</a> </li> <li> <a href="/oshanswers/biol_hazards/monkeypox.html" class="nounderline">Mpox</a> </li> <li> <a href="/topics/hazards/health/zoonotic-diseases/" class="nounderline">Zoonotic Diseases</a> </li> <li> <a href="/topics/hazards/workplace/travel-health-safety/" class="nounderline">Travel Health and Safety</a> </li> <li> <a href="/products/posters/climate-change/" class="nounderline">Climate Change</a> </li> <li> <a href="/products/publications/infectious-diseases" class="nounderline">Respiratory Infectious Diseases</a> </li> </ul> </section>   <aside class="home-resources__section home-resources__section--sidebar">  <div class="home-sidebar">  <div class="home-sidebar__container ccohs-round-brd text-center gradient"> <section class="pddn-md" aria-describedby="question-answer"> <h2 class="home-sidebar__title" id="question-answer"> <span> Got a question </span> <span class="circle">?</span> </h2> <a href="/safetyinfoline.html" class="ccohs-btn-standard box-black-border-st whiteText text-uppercase nounderline home-sidebar__link"> Get the Answer </a> </section> </div>  <a href="/forum" class="thumbnail block-display home-sidebar__container ccohs-round-brd text-center gradient"> <figure class="pddn-md home-sidebar__content-block"> <img class="center-block img-responsive" alt="Forum" src="/images/home/priorities/forum-2025-register-sidebar.png" width="286" height="107" loading="lazy" decoding="async"> </figure> </a>   <a href="/products/business-portal" class="thumbnail block-display home-sidebar__container ccohs-round-brd text-center gradient"> <figure class="pddn-md 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