hi first time on here. looking for advise please. my son was diagnosed with aspergers back in 2009 has problems with social interaction and communication, sensory and anxiety. he was on dla indefinite but now hes 16 they want him to apply for pip, the problem is since he was 8 he has not seen anyone at the hospital speech and language, occupational therapy ect stopped seeing him a while after he was diagnosed so i do not know what evidence i can send with the pip form as we have no recent reports ect. has anyone else been through this and what evidence did you send. also any tips on how i can prepare him for the face to face. thank you