March 27, 2020
On Friday, March 27, 2020, the President signed into law:
H.R. 748, the "Coronavirus Aid, Relief, and Economic Security Act" or the "CARES Act," which provides emergency assistance and health care response for individuals, families and businesses affected by the COVID-19 pandemic, and provide emergency appropriations to support Executive Branch agency operations during the COVID-19 pandemic.
Donald J. Trump, Bill Announcement Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/341606