You can submit documentary evidence by using the TMCH interface or Automated interface. Upload the documentation by logging into your TMCH account, navigating to the trademark record and clicking on "EDIT" next to the indication of the "incorrect" status. Afterwards, please select the type of document you wish to submit and click on "Choose File" to upload the necessary documents and click on ""FINALIZE AND SUBMIT"".
All documents can be provided in PDF or JPG, with a maximum file size of 10 MB per document. The documents must be human-readable.