(2) Former COO at Tier One Rail Operator CSX Brings More Than 50 Years Of Direct Experience JACKSONVILLE, FL / ACCESSWIRE / January 21, 2021 / Duos Technologies Group, Inc. ("Duos" or the "Company") (NASDAQ:DUOT), a provider of intelligent security analytical technology solutions, has appointed rail industry veteran Mr. Edmond ("Ed") L. Harris to its Board of Directors. Harris was elected to the Board of Directors at the Company's Annual Meeting of Shareholders held on November 19, 2020. Harris will serve as the Chairman of the Company's Nominating and Governance Committees and will also take a position as a member of the Audit Committee. With this change and others previously disclosed, the Duos board composition remains at five total directors, four of whom are independent.