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The fifth edition of Z180.1 helps to protect workers by providing the minimum requirements for the purity of compressed breathing air supplied to the service outlet and for breathing air systems.
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Based on the 2012 Canadian Electrical Code Part I, this tool features nearly 1,800 sample questions and helps prepare you for the final Certificate of Qualification (C of Q) exam. Download or USB Stick.
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CSA Standards
Canadian Standards Association (CSA) is the pre-eminent standards development organization (SDO) in Canada. We work with business, regulators, government and industry to develop standards that work for people and business. CSA has published over 3,000 standards and codes, and is responsible for national standards including the Canadian Electrical Code (C22.1), Z662 Oil & Gas Pipeline Systems standard, and the B149 Natural Gas & Propane Installation code. In addition to publications, CSA provides training, application tools & guides, personnel certification and other resources to help organizations apply and derive the benefit of standards within their operations. Our heritage is Canadian, but our reach is global, with our programs available to organizations in the US, Europe and Asia.