On April 10, 2017, the Department of Labor (DOL) posted an alert stating that the iCERT and PERM systems will be unavailable from 8:00 pm EDT on Friday, April 21, 2017 until 6:00 am EDT on Monday, April 24, 2017. The unavailability will be due to system maintenance.

Invocation of Alien Enemies Act Against Tren de Aragua
President Donald Trump issued a proclamation applying the Alien Enemies Act to Venezuelan members of Tren de Aragua who are neither U.S. citizens nor LPRs.