Corrosion and Prevention 2020 Online Day Three Focused on Advances in Corrosion Prevention in the Oil & Gas Industry and featured the following presentations: Understanding natural biofilm development in marine environments‚ a review – Benjamin Tuck. Application of multi-electrode arrays to improve the understanding of corrosion caused by microbes and deposits – Erika Suarez. Managing growing internal corrosion risk at aging refineries and oil & gas facilities – Meshary A. Albahli. Stress corrosion cracking (scc) is a threat to pipeline integrity management – Muhammad Hussain