EO 13920: The first grid emergency order (2020)
Trump signed EO 13920 in May 2020, declaring a national emergency over foreign-produced bulk-power system equipment and prohibiting transactions involving equipment from foreign adversaries, particularly Russia and China.
The order was revoked by President Biden in April 2021 before implementing rules took effect.
It established the legal template and the 'bulk-power system electric equipment' definition that EO 14421 now revives and expands.
EO 14421 is a direct successor, restoring and broadening the 2020 restrictions with new authority over equipment already in service.
