Colleague

Colleague is a secure mobile platform that gives NAB employees, contractors, authorised partners and office visitors convenient access to workplace tools and services from a smartphone. Colleague provides secure login and digital building access so users can authenticate and enter supported offices without carrying extra cards, and a suite of workplace utilities is being rolled out over time. The app centralises access, identity and basic workplace functions into a single, security-focused mobile experience and is updated regularly.

Key Features

Secure login tied to organisational credentials to protect sensitive access.

Digital NAB building access to enter supported offices using your phone.

Centralised access to workplace tools and services with additional utilities planned.

Support for employees, contractors, authorised partners and office visitors.

Advantages

Reduces the need for physical access cards by consolidating credentials on a phone.

Streamlines workplace interactions by grouping access, login and services in one place.

Designed with a security-first approach to authentication for staff and visitor protection.

Relatively compact app size (around 79 MB) and support for Android 11 and newer devices.

Disadvantages

Requires Android 11 or later, so older devices are not supported.

Some features are still rolling out, so available functionality may vary by role or location.

Development Team

The Colleague app is developed and offered by NAB and maintained by the bank's technology teams to support employees, authorised partners and office visitors with secure workplace access and tools.

Market Performance

Colleague has achieved early adoption with over 1,000 downloads and carries a general audience content rating; it targets internal users and partners rather than the general consumer market.

Version Information

Current release: version 2.1.1 (updated Apr 7, 2026). Original release date: Mar 19, 2026. The package is approximately 79 MB and requires Android 11 and up.