Cargoes – CDMS Release 26.E – 30th July 2026 – With Downtime
Cargoes – CDMS Release 26.E – 30th July 2026 – With Downtime.
Dear Customer,
We are making an update to our Customs Declaration Management System (CDMS) on Cargoes, which will require a short period of downtime during the deployment window below.
Release Deployment window:
Date: Thursday, 30th July 2026
Time: 4.30am to 5.30am (1hr UK time)
The update brings the following enhancements to CDMS:
• Net Weight Validator – Declarations (import and export) now contain a ‘Total Net Mass’ field at header level to validate net weight totals at item level against an optional header total.
• Deferment Automation Wizard (Party Directory and Addition functionality) – The first part of a new Deferment Account automation wizard, which automatically adds relevant document codes for guarantee and authorisations.
• The View screen now shows a breakdown of Provisional, Indicative and Final tax amounts liable on a declaration. The Customised reporting module has also been updated report on these data points.
We hope your customs operations will benefit from these latest enhancements and thank you for your continued understanding while we make these updates.
Kind regards,
The CNS Team








