When should i submit supporting evidence for my PIP claim

lpea

At what stage is it appropriate to send supporting evidence for my PIP claim if I have already submitted my pip claim and awaiting assesment? 

poppy123456

Hi,

Idealy it should have been sent with your form. You can send it now but i'd advise you to send it to DWP and the health assessment providers but make sure your name and NI number is on everything. What evidence do you have?