# The Railways (Interoperability) (High-Speed) Regulations 2002, Paragraph 2.7.3: Requirements specific to each subsystem


Technical compatibility
The alignment of the operating rules of the networks and the qualifications of drivers, on-board staff and managers in charge of traffic must be such as to ensure operating efficiency on the trans-European high-speed rail system.

---
Source: https://www.legislation.gov.uk/uksi/2002/1166/schedule/3/paragraph/2.7.3 (the official version)
Page: https://openlegislation.uk/railways-interoperability-high-speed-regulations-2002/schedule-3/paragraph-2.7.3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.