I understand about using them during an illness or planned medical treatment, but I'm not clear on how the DPA would work in an emergency. Is there something a witness would keep on their person at all times, or only a filed paper that must be searched for, faxed, or brought in? If someone is in a car accident and brought unconscious to the ER, possibly needing a transfusion in the first few minutes, how would the staff know the patient doesn't want it?
Some people do keep a copy of their DPAs in their glove compartments and/or in their purse. It is important to make sure your doctor, clinic (and in some cases your hospital) have a copy. It would be good to discuss this with your doctor and attorney since they understand both the medical and legal systems in your area. Do it as soon as possible, because accidents tend to happen unplanned. If you are on the road in a state far away...be sure to have a copy on you. Any other ideas. Remember non-JWs, this is not a WTS document and covers more issues than blood transfusion, such as DNR and organ donation/transplants. Here is a general website (check to make sure applicable in your area legally) http://www.texmed.org/pmt/lel/legalmedurable.asp