Send proof of ID If you need to send us proof of ID, you can do so using this online form. You can send up to 5 individual files at once, with each file limited to a maximum file size of 4MB.Worker informationName* First Last Email* Agency name*File* Drop files here or Accepted file types: jpg, jpeg, gif, png, pdf, doc, docx, txt, rtf, xls, xlsx. Please upload your proof of ID here. You can upload multiple files at the same time. Each document has a maximum file size of 4MB. Permitted file types are: jpg, jpeg, gif, png, pdf, doc, docx, txt, rtf, xls, xlsxNameThis field is for validation purposes and should be left unchanged.