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Current TSW status

This page provides up-to-date information on whether any issues are affecting TSW and provides dates and times for planned maintenance outages.


TSW users may notice intermittent delays to lodgement responses between 15.45 and 16.20 while the technical teams work to resolve an issue. Lodgement responses will be returned shortly after 16.20 if there is a delay experienced. 

We apologise for the inconvenience. 

Date and time Reason Comments

Every Sunday
from 2am to 4am

Routine maintenance

We will update this page if maintenance goes over this timeframe

Sunday 31 May
from 1am  - 5am

System maintenance

TSW will not be available for the duration of the maintenance period.

Wednesday 3 June
from 2am - 4am

System maintenance

TSW will not be available for the duration of the maintenance period.

Changes to TSW

What’s new, improvements and fixes to Trade Single Window which may impact you.

Date and time:

Area impacted:

Reason for change:

What you might notice: