Transport and Infrastructure Ministers endorsed changes to Australia's rail governance framework that strengthened the Rail Industry Safety and Standards Board as the industry-led technical standards setting body, and RISSB commenced transition into ARISO.

The division of labour now is: Office of the National Rail Safety Regulator regulates safety, National Transport Commission develops the reform program for ministers, and ARISO writes the standards. Standards are being developed on the National Network for Interoperability to support the rollout of the European Train Control System.

Why a separate standards body matters to this database. Every harmonisation proposal on this site runs into the same question — who writes the common standard, and who has the technical authority to say it is right. Occupational licensing does not have an answer to that and works around it with mutual recognition; rail has built one. It is the more durable design and it is much slower to stand up.