Tungsten eInvoice Network will be performing maintenance on Saturday, 22 August 2026, from 06:00 to 15:00 UTC. We will be using this time to upgrade our infrastructure and speed up our overall service.
During this maintenance window, the following services and applications will not be available for use, or may show a delay in responses and performance:
Tungsten eInvoice Network Portal
E-Invoicing Services
Purchase Order Service
Invoice Status Service
Once we have completed our maintenance, you will be able to use the Tungsten Portal and all Tungsten eInvoice Network Services as usual. If your system encounters an error during automatic submission, you may need to attempt to reconnect once the maintenance is completed.
We apologize for any inconvenience this may cause.
Scheduled
Tungsten eInvoice Network will be performing maintenance on Saturday, 22 August 2026, from 06:00 to 15:00 UTC. We will be using this time to upgrade our infrastructure and speed up our overall service.
During this maintenance window, the following services and applications will not be available for use, or may show a delay in responses and performance:
Tungsten eInvoice Network Portal
E-Invoicing Services
Purchase Order Service
Invoice Status Service
Once we have completed our maintenance, you will be able to use the Tungsten Portal and all Tungsten eInvoice Network Services as usual. If your system encounters an error during automatic submission, you may need to attempt to reconnect once the maintenance is completed.
We apologize for any inconvenience this may cause.