Help. I have lost the letter sent to me advising me that I have been moved from IB to WRAG, (without a medical), and I am appealing. I printed the GL24 form and I have completed it along with additional information,but I have raked my house and cannot find the letter. I know I received it on the 15th march as I called them up,( I actually wrote on the envelope and still have this but no letter I think I am going mad) I am sure it was dated 13/3 and have put this on the form. Does anyone know if I return it to the ATOS address which I have or do I return it to the DWP.I have my letter about incapacity being stopped so I know that address. I have to send it this week to get it back in time.