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For information about NAB Transact features and benefits go to nab.com.au/nabtransact,
or for testing and demonstration access to NAB Transact click here.

IMPORTANT Planned Maintenance

On Sunday 22 June 2025, NAB Transact will be performing significant scheduled updates. This will result in a planned outage to NAB Transact from 2:30am AEST for up to 5 hours, during which time NAB Transact will be unavailable.

These updates include important maintenance to our banking systems. We're making every effort to ensure the interruption to service because of this outage is as short as possible. Any batches submitted during this time frame will be processed after the maintenance has been completed.

We're sorry for the any inconvenience.


Renewal of Certificates

To prepare for the expiration of the existing certificate, if your organisation is connecting to any of the URLs listed below and is validating specific certificates in the NAB Transact Gateway certificate chain, you must add the new DigiCert certificate to the trust store for any systems by 18 June 2025.

*.transact.nab.com.au