Part 1 gives a general outline of the role of the CRCO and of the procedures and processes of the route charges system. Part 2 is of a more technical nature, and gives detailed guidance on interpreting the "Principles" with examples of best practices, additional explanations, clarifications and practical advice. The latest version of this document is dated July 2012 and is available below :
Guidance on the rules and procedures of the route charges system
The Guidance on the rules and procedures of the route charges system is a complement to the existing rules.