August 22, 2017
On Tuesday, August 22, 2017, the President signed into law:
H.J.Res. 76, which provides congressional consent and approval for the Commonwealth of Virginia, the State of Maryland, and the District of Columbia to enter into the Metrorail Safety Commission Interstate Compact to provide safety oversight of the Washington Metropolitan Area Transit Authority (WMATA) Metrorail system.
Donald J. Trump, President Donald J. Trump Signs H.J.Res. 76 into Law Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/330959