(a) Any person or entity, who in good faith and without compensation, renders emergency care or treatment by the use of an AED shall be immune from civil liability for any personal injury as a result of such care or treatment, or as a result of any act or failure to act in providing or arranging further medical treatment, if such person acts as an ordinary, reasonably prudent person would have acted under the same or similar circumstances and such act or acts do not amount to wilful or wanton misconduct or gross negligence.
(b) Any individual who authorizes the purchase of an AED, any person or entity who provides training in cardiopulmonary resuscitation and the use of an AED, and any person or entity responsible for the site where the AED is located shall be immune from civil liability for any personal injury that results from any act or omission that does not amount to wilful or wanton misconduct or gross negligence.