Learn more information about Security Guard Training requirements and practice working as Security Guard in Brampton. You’re probably aware that many professions require mandatory CPR training. Lifeguards, medical personnel, paramedics…but did you know that security guards are that category? That’s right, in order to obtain your Security Guard License in Ontario, you need to have at minimum, Emergency Level First Aid & CPR. If you’re considering a profession in the security industry read on to learn what you will need and how it can help you be successful in your career.