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Hong Kong transport
Opinion
SCMP Editorial

Editorial | New standards will drive safer railway development in Hong Kong

The latest rule book is expected to improve speed and efficiency in the execution of railway projects, reducing construction times and costs

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An MTR train pulls into the platform at Kwun Tong Station on August 14, 2025. Photo: Karma Lo
Hong Kong’s railway development is going full steam ahead following the launch of its own consolidated railway standards. The game-changing move is more than a timely housekeeping exercise – it paves the track for better planning, construction and operation while enhancing railway safety, reliability and cost efficiency.

Issued by the Highways Department, the 336-page document outlined a unified and comprehensive set of technical references and guidelines for railway design, construction, operations and maintenance. Along with the establishment of a dedicated inspection unit to accelerate the implementation of new projects, the revamp has opened up new horizons for better development.

The new regime is based on existing railway standards, relevant standards from mainland China, and international benchmarks such as those set by European Standards, the Institute of Electrical and Electronics Engineers, the International Electrotechnical Commission and the International Organization for Standardization, with adaptations made to suit local circumstances. It enables Hong Kong to move away from legacy standards which might have prevented the city from tapping new skills, materials and systems. “This move helps to leverage and introduce the extensive experience and world-leading technologies in railway construction of our nation, as well as the recognised standards in other parts of the world, with a view to driving new railway projects in Hong Kong with enhanced speed and efficiency, and striving for shorter construction times and lower costs,” Director of Highways Tony Yau Kwok-ting said.

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The revamp is especially timely in the wake of the city’s ambitious plan to enhance connectivity and integration with the Greater Bay Area. The two cross-border projects under way, the Northern Link and the Hong Kong-Shenzhen Western Rail Link, can expect synergies from the new standards.

Separately, the specialised Railway Checking Unit under the Highways Department sends a strong signal of the authorities’ commitment to supervision, quality and accountability over railway development in the future. Hopefully, the construction woes experienced in individual projects in recent years will not reoccur.
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The alignment with mainland benchmarks might raise concerns among some people, but the truth is that China’s high-speed rail is among the world’s best nowadays. With a network covering no fewer than 48,000km, the mainland’s system continues to redefine standards with exceptional efficiency and convenience. The latest rule book that incorporates the mainland and overseas standards represents a new engine for synergy and enables Hong Kong to drive railway development according to its own needs.
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