July 16, 2025
On Wednesday, July 16, 2025, the President signed into law:
S. 331, which amends the Controlled Substances Act with respect to the scheduling of fentanyl-related substances.
Donald J. Trump (2nd Term), White House Press Release: S.331 Signed into Law Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/378194