I've just been through exactly the same issue - it's been so distressing, especially since every customer rep I've spoken to seems to firmly believe that the Life Support Requirement and the Medical Heating/Cooling Concession are the same thing. Also, it seems that sending a completed form (*which is valuable data, complete with doctor details and signature*) to the AGL lifesupport email address is sending it into a black hole. I sent my form in on 20/9. I have no idea if they got it, or the ti ...