Canadian Standards Association Posted on August 30, 2022 at 1:53 pm. CSA On Demand, the complete digital standards library from the Canadian Standards Association, is the latest resource available to Durham College users. You’ll find known standards by standard title or number, or browse all standards by category. CSA On Demand includes the full text for current and older versions of more than 4,000 CSA Standards across all categories, including: Petroleum & Natural Gas Environment & Natural Resources Construction & Infrastructure Mechanical & Industrial Equipment Health Care Worker & Public Safety Nuclear Management Systems Electrical Fuels & Transportation SHARE: