United States securities and exchange commission logo July 14, 2020 Frank D. Heuszel Chief Executive Officer Document Security Systems Inc. 200 Canal View Boulevard, Suite 104 Rochester, NY 14623 Re: Document Security Systems Inc. Preliminary Proxy Statement on Schedule 14A Filed June 19, 2020 File No. 001-32146 Dear Mr. Heuszel: We have completed our review of your filing. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Sincerely, Division of Corporation Finance Office of Manufacturing