Originally Posted by
sokolov
The official order of the Gouvernor-in-Council.
"
Effective period5 This Order has effect for the period beginning at noon Eastern Daylight Time on March 18, 2020 and ending at noon Eastern Daylight Time on June 30, 2020."
https://orders-in-council.canada.ca/...=38952&lang=en
Seems that order does not apply to people coming from the US though?