ACE Production Standard Maintenance, Sat. June 19, 2021 @ 10:00pm to 04:00am ET Sun. June 20, 2021

CSMS #48526641 - ACE Production Standard Maintenance, Sat. June 19, 2021 @ 10:00pm to 04:00am ET Sun. June 20, 2021 U.S. Customs and Border Protection sent this bulletin at 06/17/2021 03:36 PM EDT CSMS #48526641 - ACE Production Standard Maintenance, Sat. June 19, 2021 @ 10:00pm to 04:00am ET Sun. June 20, 2021 There will be ACE PRODUCTION Infrastructure Maintenance Saturday evening, June 19, 2021 from 10:00pm ET to 4:00am ET Sunday, June 20, 2021.