While the Trump administration has already been sending some migrants to El Salvador, South Africa, and South Sudan, the new memo changes the administrative procedure for the deportations

Under the memo, first reported by the Washington Post, ICE is now authorized to deport non-citizens — including long-term U.S. residents — to third countries with only 24 hours’ notice. In “exigent circumstances,” that window can shrink to six hours, so long as the detainee is given an opportunity to speak with an attorney.