Why update your contact details
How to update your details online
How to update details using NAB app
- Sign in to the NAB App
- Tap More in the bottom menu.
- In the list, tap My details.
- Tap the details you want to change and follow the prompts.
- Tap save and your details will be updated in our systems.
To update your details online, you’ll need to be registered for NAB SMS Security to check that it’s you.