All courses meet WSIB mandates in OntarioFour Chambers is a leader in the provision of high quality First Aid Courses to suit your specific needs. We offer courses to meet every level of experience from beginner to Advanced Emergency Care. Our lead instructor is a supervising instructor with the Canadian Red Cross, one of only a handful of qualified Emergency Medical Responder Instructors, and a responder himself in affiliation with Toronto EMS responding to life saving calls in your communities. Get your instruction from a Master Educator upon request.