IEC 62236-3-1:2018 is also available as IEC 62236-3-1:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62236-3-1:2018 specifies the emission and immunity requirements for all types of rolling stock. It covers traction stock, hauled stock and trainsets including urban vehicles for use in city streets. This document specifies the emission limits of the rolling stock to the outside world. This new edition includes the following significant technical changes with respect to the previous edition: clarification of certain parts of the standard.