CBP to Transition ISF to ACE in September

The transition of Importer Security Filing (ISF) from the legacy Automated Commercial Service to ACE will be included as part of CBP’s Sept. 16 ACE deployment (see 1707270035), the agency said in a CSMS message. “More details will be available the week of August 21. In the meantime, trade parties may continue to test ISF in CBP’s certification environment,” it said. ISF had been scheduled for deployment on Jan. 14, 2017, before it was postponed indefinitely (see 1701060052), along with other ACE post-release capabilities (see 1701110039).