Clients Affected: All importers and brokers who submit their B3s and AO notification of release queries using the CCS/CADEX system

For maintenance purposes, the CCS/CADEX system will be unavailable on Saturday July 29, 2017 from 05:00 to 05:30 (ET) AND Sunday July 30, 2017 from 05:00 to 05:30 (ET).

CADEX, Customs Declaration Message (CUSDEC) B3s and AO notification of release queries transmitted to the CADEX system will be affected by this outage.

We will update this message if the outage extends past the end date/time.  We regret the inconvenience and thank you for your cooperation.

Client service support is available 24/7 should you require immediate assistance.