Executive Order 13990

Executive Order 13990, officially titled Protecting Public Health and the Environment and Restoring Science to Tackle the Climate Crisis was an executive order signed by President Joe Biden on January 20, 2021, which implements various environmental policies of his administration including revoking the permit for the Keystone XL Pipeline and temporarily prohibiting drilling in the arctic refuge. It was rescinded by Donald Trump within hours of his assuming office on January 20, 2025.