# The Railways (Interoperability) Regulations 2011, Paragraph 2.7


Rolling stock
Structure, command and control system for all train equipment, electric current collection devices, traction and energy conversion units, on-board equipment for electricity consumption measuring, braking, coupling and running gear (bogies, axles, etc.) and suspension, doors, man/machine interfaces (driver, on-board staff and passengers, including the needs of persons with reduced mobility), passive or active safety devices and requisites for the health of passengers and on-board staff.

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Source: https://www.legislation.gov.uk/uksi/2011/3066/schedule/3/paragraph/2.7 (the official version)
Page: https://openlegislation.uk/railways-interoperability-regulations-2011/schedule-3/paragraph-2.7
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.