Devolved transport bodies guide October 2007 A Guide to the Network Code for devolved transport bodies October 2007. Contents 1. Introduction.1 1.1 Purpose of this Guide.11.2 The Network Code.21.3 Who should read this Guide?21.4 Who are Network Code parties?21.5 Qu1. Introduction 1.1 Purpose of this Guide 1.1.1 Train operators convey passenger... http://www.networkrail.co.uk/browse docum.../devolved transport bodies guide october 2007.pdf - 138k - 15 Oct 2007