📢 Invoice submission via Ariba portal will be unavailable from 28 November 2025, 5pm to 30 November 2025, 1pm

Dear Suppliers,

Please be informed that there will be a maintenance related to the FS2 Upgrade Project during the following period:

• Start: Friday, 28 November 2025, 5:00 p.m.
• End: Sunday, 30 November 2025, 1:00 p.m.

During this window, invoice submission via the Ariba Network will be temporarily disabled. As most Ariba invoices require supporting attachments, any invoices submitted during this time may be affected. To avoid such issues, the “Create Invoice” function in Ariba Network will be disabled during the maintenance period and will be re-enabled once the maintenance is completed.

If there is any amendment, further notification will be provided.

We appreciate your understanding and cooperation. Please plan your invoice submissions accordingly.

Thank you.
NUS Central Procurement Office