210.8 GFCI Protection - https://www.Mikeholt.com/code. There’s no doubt that ground-fault circuit-interrupters have protected many people from electrical hazards. This Code cycle there is an increased emphasis on GFCI protection and many new locations that require GFCI protection have been added. The 2020 changes and revisions to this section are numerous and include clarifications, expansions to existing rules, and a few new items. Some rules were also relocated to and placed in more appropriate articles as indicated in the Informational Notes.