1. About IEC publications
What is a Consolidated version?
The IEC publishes consolidated versions of its publications with all the amendments included in the base document.
|Edition 1.0||base document without any amendments|
|Edition 1.1||base 1.0 edition consolidated with one amendment|
|Edition 1.2||base 1.0 edition consolidated with two amendments|
|Edition 2.0||second edition of a base document.
This may include new information combined as well as amendments from edition 1.x.
|Edition 2.1||second edition consolidated with one amendment|
Since May 2010, additions and deletions are displayed in red, with deletions being struck through in all new consolidated versions. Since May 2012, the release of the Consolidated version is strictly synchronized to that of the amendment.
I have edition 1.2, do I have to buy amendments?There is no need to buy the amendments because they are already included in the consolidated version.
But if you have a base edition (1.0, 2.0, 3.0,…) in such case you can purchase amendments separately.
Contact customer services
Please send your enquiry by email or call us on +41 22 919 02 11 between 09:00 – 17:00 CET Monday to Friday.