Unfortunately, no relevant information is found.
Can you tell me what he needs to include with the documents?
If you are planning to mail documents to us, you must include the Social Security number so that we can match them with the correct application. Do not write anything on the original documents. Please write the Social Security number on a separate sheet of paper and include it in the mailing envelope along with the documents.
I just want to ask how to know if a child is disabled for SSDI benefits? What is taken into account?