TIER IV supplies autonomous bus to Australia's NTRO
Japanese autonomous vehicle developer TIER IV has sold a mid-sized autonomous bus to Australia’s National Transport Research Organisation to support local transit research.

The National Transport Research Organisation (NTRO) in Australia has acquired an autonomous bus from Tokyo-based TIER IV. This procurement serves as a focal point for the organization’s ongoing research into autonomous transit systems and their integration into existing road infrastructure.
TIER IV, recognized for its open-source software development for autonomous driving, expects the partnership to provide data for the implementation of self-driving solutions in diverse geographic environments. By utilizing TIER IV’s platforms, the NTRO aims to test the operational viability and safety protocols required for public transport automation in Australia.
This move aligns with global trends where transport authorities are increasingly testing autonomous technology to address public transit shortages and operational efficiency. The project will focus on evaluating the performance of TIER IV’s vehicle under local traffic conditions to inform future policy and infrastructure standards.