Hong Kong has moved to broaden its autonomous vehicle testing programme, authorising longer routes and expanded road access in a step designed to accelerate the development of self-driving technology in the city.

Transport authorities confirmed that approved operators will be permitted to conduct trials over extended distances, beyond previously restricted short-loop or confined test areas.

The change allows autonomous vehicles to operate across more complex urban environments, including sections with heavier traffic and varied road conditions.

Officials said the expansion follows earlier pilot schemes that demonstrated stable performance under controlled circumstances.

The updated framework introduces additional safeguards, including real-time monitoring requirements, trained safety operators and defined operational hours, while enabling more ambitious route planning.

The decision forms part of a broader policy effort to position Hong Kong as a hub for smart mobility and advanced transport technologies.

Authorities have in recent years revised regulatory provisions to accommodate emerging vehicle technologies, including the introduction of specific licensing arrangements for autonomous trials.

Industry participants have indicated that longer routes will allow for more comprehensive data collection, particularly in areas such as navigation reliability, interaction with pedestrians and traffic systems, and performance under varied weather conditions.

Analysts say such data is critical for eventual commercial deployment.

The expanded testing comes as cities across Asia intensify investment in intelligent transport systems, seeking to improve road safety, reduce congestion and support environmental objectives.

Hong Kong’s dense urban landscape presents both a challenge and an opportunity for developers, offering complex real-world conditions in a compact geographic area.

Authorities have not yet announced a timeline for full-scale public deployment, emphasising that safety and regulatory compliance remain paramount.

However, officials signalled that incremental expansion of testing zones will continue if performance benchmarks are met.

The move reflects growing confidence among policymakers that autonomous vehicle technology is ready for more advanced urban trials, marking a significant step in the city’s evolving transport strategy.