(7)There are major differences between the national regulations and between internal rules and technical specifications which the railways apply, since they incorporate techniques that are specific to the national industries and prescribe specific dimensions and devices and special characteristics. This situation prevents trains from being able to run without hindrance throughout the Community network.
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New version applies from 22/03/2011.
60 provisions change.
Later versions: 01/04/2013, 31/03/2014, 01/01/2015.
Recital 7 changes in this version: compare with the current text.