You can order the Code at www.nrc-cnrc.gc.ca
This is the National Research Council of Canada (NRC).
If it is an investment for your future construction business, ordering CNB is a good choice.
If you simply want access to the paper version of the Code to view it before your exams, I advise you to go and borrow it from the Library.
Know that our courses contain the different articles of the Code that you need for your preparation.
You should also know that the subjects contained in the Code are mainly assessed during the Execution of construction works exam and that this same Code will be made available to you, on the table on the day of your exam.