January 18, 2019
On Friday, January 18, 2019, the President signed into law:
H.R. 251, the "Chemical Facility Anti-Terrorism Standards Program Extension Act," which extends, by 15 months, the Department of Homeland Security's authority to administer the Chemical Facility Anti-Terrorism Standards Program.
Donald J. Trump, Bill Announcement Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/336398