CSA-Z32, “Electrical Safety and Essential Electrical Systems in Health Care Facilities”, contains requirements for three classes of health care facilities - Class A, Class B and Class C. The intent of Article 3.2.7.6. is to apply specific requirements for emergency equipment for Class A facilities, which are designated as hospitals by the authorities having jurisdiction and where patients are accommodated on the basis of medical need and are provided with continuing medical care and supporting diagnostic and therapeutic services.