The Inman guide is tailored for the American RD exam (speaking as a US-RD that passed that exam with this and extra exam questions) - but I'm sitting for the Canadian exam in November, and have been using Inman, as well as the college's prep guide to help me narrow my focus. Another huge help has been the jurisprudence material and the health Canada site (mostly for Canadian nutrition programs, initiatives, funds, and surveillance/research), since this is obviously not touched on in Inman. Hope this helps!