President Trump, April 2025: ordered energy and environmental agencies to add expiration dates to their regulations, so rules end automatically unless the agency renews them.
each of the Covered Agencies shall issue a sunset rule, effective not later than September 30, 2025, that inserts a Conditional Sunset Date into each of their Covered Regulations
Sec. 4(a) (DCPD PDF)
President Trump, April 2025: ordered energy and environmental agencies to add expiration dates to their regulations, so rules end automatically unless the agency renews them.