The EU Blue Guide on the implementation of the EU product rules have become one of the main reference documents that explains how to implement the applicable EU legislation based on the New Approach, or New Legislative Framework. This document is invaluable to consultants like me. The current version is the 2016 revision, which is becoming outdated in some aspects. A lot of what is contained in the 2016 version will remain valid, but it is necessary to take account of the changes in legislation introduced by the Lisbon Treaty that came into force on 2009/12/01 with regard to legal references and terminology applicable to EU related documents, procedures, etc. This was the main reason for the publishing of the 2016 version of the Blue Guide, which was built on the 2000 version, but which included new chapters, e.g. the obligations of economic operators, etc. There were also some revised chapters, e.g. those on standardization and market surveillance. But things have changed in the...