UPDATED TIME: ACE Modernized Portal Production Maintenance Window on 07/21/2022 from 5:00am to 07/21/2022 7:00am EST

CSMS #52527691 - UPDATED TIME: ACE Modernized Portal Production Maintenance Window on 07/21/2022 from 5:00am to 07/21/2022 7:00am EST U.S. Customs and Border Protection sent this bulletin at 07/15/2022 04:32 PM EDT CSMS #52527691 - UPDATED TIME: ACE Modernized Portal Production Maintenance Window on 07/21/2022 from 5:00am to 07/21/2022 7:00am EST ACE Modernized Portal Production Maintenance Window on 07/21/2022 from 5:00am to 07/21/2022 7:00am EST. You may be unable to access the Modernized Portal during this time. If after the window you are unable to access the portal, please close your browser, clear your cache, and try again. Related message: CSMS #52442592